Answer:
To find the location of point L, we need to use the fact that point K lies on the perpendicular bisector of segment JL.
The perpendicular bisector of a segment is a line that passes through the midpoint of the segment and is perpendicular to the segment.
First, we can find the midpoint of segment JL:
Midpoint of JL = ((-5 + x)/2, (-8 + y)/2)
where (x, y) is the location of point L.
Since point K lies on the perpendicular bisector of JL, the line passing through K and the midpoint of JL will be perpendicular to JL.
The slope of the line passing through K and the midpoint of JL is:
m = (2 - (-8))/(-9 - (-5 + x)/2) = 10/(-9 - (5 - x)/2) = -4/(x - 7)
where we have used the fact that the line passing through K and the midpoint of JL is perpendicular to JL, so its slope is the negative reciprocal of the slope of JL.
Now, we can use the fact that the line passing through K and the midpoint of JL contains point K(-9, 2) to write the equation of the line:
y - 2 = m(x + 9)
Substituting the expression we found for m, we get:
y - 2 = (-4/(x - 7))(x + 9)
Simplifying this equation, we get:
y = -4x/ (x - 7) - 2
Now, we can substitute the x-coordinates of the answer choices to see which one gives us a valid y-coordinate:
A. (1, -2): y = -4(1)/(-6) - 2 = -1 --> Incorrect
B. (-1, -12): y = -4(-1)/(-8) - 2 = 1/2 --> Incorrect
C. (-3, -2): y = -4(-3)/(-10) - 2 = 6/5 --> Incorrect
D. (-3, -12): y = -4(-3)/(-10 - 4) - 2 = -26/7 --> Correct
Therefore, the location of point L is (-3, -12), which is answer choice D.
Gregory teaches martial arts. He charges a one-time processing fee of $3.00 and the total
cost of the classes is shown below. Create an equation that would represent this
relationship.
Answer:
Let's say that the total cost of the classes is C and the number of classes is n. We can assume that each class costs the same amount, which we'll call p.
Then, the total cost of the classes can be expressed as:
C = np
However, Gregory charges a one-time processing fee of $3.00, so the total cost of the classes (including the processing fee) can be expressed as:
C = np + 3
Therefore, the equation that represents the relationship between the total cost of the classes (including the processing fee) and the number of classes is:
C = np + 3
Eliza made sphere-shaped models of the Earth and Saturn out of playdough for a science project. The model of Earth has a diameter of 4.8 cm and the model of Saturn has a diameter of 45.6 cm.
Find the volume of the model of the Earth.
The volume of the model of the Earth is approximately 69.115 cubic centimeters.
What is volume?Volume is a measure of the amount of space that a three-dimensional object occupies or contains. It is typically measured in cubic units, such as cubic meters, cubic centimeters, or cubic feet.
In the given question,
The volume of a sphere can be found using the formula V = (4/3)πr³, where r is the radius of the sphere. Since the diameter of the Earth model is 4.8 cm, the radius is half of that, or 2.4 cm.
Plugging in this value, we get:
V = (4/3)π(2.4 cm)³
V ≈ 69.115 cm³
Therefore, the volume of the model of the Earth is approximately 69.115 cubic centimeters.
To know more about volume, visit:
https://brainly.com/question/16446322
#SPJ1
If the spinner below is spun once, which event is least likely to happen?
14
13
12
11
OC
ΟΑ
OB
OD
10
RAA
98
A. the spinner lands on a prime number
B. the spinner lands on a shaded number
C. the spinner lands on a multiple of 3
D. the spinner lands on a number that is at least 9
Answer:
multiple of 3
Step-by-step explanation:
I think that it will least likely land on a multiple of 3 because none of them are multiples of 3.
Nick invested $1,000 in a savings account. After 4 years, the account had earned a total of $112 simple interest without any additional deposits. What was Nick's interest rate, in percent form, to the nearest tenth?
Answer:
2.8
Step-by-step explanation:
The formula for calculating simple interest is:
I = Prt
Where I is the interest earned, P is the principal amount, r is the interest rate per year, and t is the time period in years.
In this case, we know that Nick invested $1,000 and earned $112 in interest over a period of 4 years. We can use this information to calculate the interest rate:
112 = 1000 * r * 4
Simplifying the equation, we get:
r = 112 / (1000 * 4)r = 0.028
Multiplying by 100 to convert to a percentage, we get:r = 2.8%
Therefore, Nick's interest rate was 2.8% to the nearest tenth.
a. 78
b. 83
c. 86
d. 80
The angle between the two kayakers is given as follows:
83º.
How to obtain the angle between two vectors?The cosine of the angle between two vectors a and b is obtained according to the equation presented as follows:
[tex]\cos{\theta} = \frac{ab}{|a||b|}[/tex]
In which:
ab is the dot product of vectors a and b.|a| is the norm of vector a.|b| is the norm of vector b.The dot product of the two vectors in this problem is given as follows:
190 x 128 - 160 x 121 = 4960.
The norm of each vector is given as follows:
|a| = sqrt(190² + 160²) = 248.4.|b| = sqrt(128² + 121²) = 176.1.Hence the angle is obtained as follows:
cos(x) = 4960/(248.4 x 176.1)
cos(x) = 0.1134
x = arccos(0.1134)
x = 83º.
More can be learned about the angle between two vectors at https://brainly.com/question/25705666
#SPJ1
please help with this question
In this case, the given sample mean of 25.3 is only slightly higher than the population mean of 25, and is well within one standard deviation from the population mean. Therefore, the probability of a sample mean being less than 25.3 is 0.9582.
What is mean?In statistics, the mean is a measure of central tendency that represents the sum of all values in a dataset divided by the total number of values in that dataset. It is also commonly referred to as the average.
Here,
To find the required probability, we need to calculate the z-score first:
z = (x - μ) / (σ / √n)
z = (25.3 - 25) / (1.3 / √68)
z = 1.73
Looking at the standard normal table, the probability of a z-score being less than 1.73 is 0.9582.
To determine whether the given sample mean would be considered unusual, we need to compare it to the population mean and standard deviation. A sample mean is considered unusual if it falls outside the range of values that are expected to occur with a high probability based on the population mean and standard deviation.
To know more about mean,
https://brainly.com/question/30322278
#SPJ1
The number of people in a town of 10,000 who have heard a rumor started by a small group of 10,000 people is given by the following function: N(t)= 10000/5 + 1245e^-0.97(t)
Part I: On Day #0 (t = 0), how many people knew the rumor?
Answer:
N(0)=10000/(5+1245)
Step-by-step explanation:
substitute zero in for t. Anything to the zero power equals 1.
Answer:
8 people
Step-by-step explanation:
N(0)=10000/(5+1245e^-0.97(0))
N(0) = 10000/(5+1245e^0)
e^0 = 1
= 10000/5+1245(1)
= 10000/5+1245
= 10000/1250
= 8
substitute zero in for t. Anything to the zero power equals 1.
50 Points! Multiple choice algebra question. Photo attached. Thank you!
Answer: D (t−3)(t−5)(t+4)
Step-by-step explanation:
Hope this helps! :)
need help fast don’t need explanation just answer my last question
The equation of the asymptotes for the given function y = 8/x are x = 0 and y = 0.
What is an asymptote?
an asymptote is a straight line or a curve that a function approaches but never touches as the independent variable (usually denoted by "x") approaches a certain value or becomes very large or small.
In the case of a straight line asymptote, the function approaches the line as x approaches positive or negative infinity. If the line is horizontal, then the function approaches a horizontal asymptote, and if the line is vertical, then the function approaches a vertical asymptote. For example, the function y = 1/x has a vertical asymptote at x = 0, because as x approaches 0, the function approaches infinity (or negative infinity) and never touches the vertical line x = 0.
The given equation y = 8/x represents a hyperbolic function. The graph of this function has two asymptotes, one in the x-axis (y = 0) and the other in the y-axis (x = 0).
To find the equation of the asymptotes, we can use the fact that as x becomes very large or very small, the function approaches the asymptotes. The equation of the vertical asymptote, which is x = 0, can be obtained by taking the limit of the function as x approaches 0 from both the positive and negative sides. We get:
lim x→0+ 8/x = +∞
lim x→0- 8/x = -∞
So the vertical asymptote is x = 0.
The equation of the horizontal asymptote, which is y = 0, can be obtained by taking the limit of the function as x becomes very large. We get:
lim x→±∞ 8/x = 0
So the horizontal asymptote is y = 0.
Therefore, the equation of the asymptotes for the given function y = 8/x are x = 0 and y = 0.
To know more about asymptote, visit:
https://brainly.com/question/4084552
#SPJ1
Morgan uses 14
1
4
of her supply of raisins to make trail mix and 38
3
8
of her supply of raisins to make cookies. If Morgan uses 5 pounds of raisins, how many pounds of raisins are in her supply?
Morgan's supply of raisins is approximately 4.62 pounds.
What is the equivalent expression?
Equivalent expressions are expressions that perform the same function despite their appearance. If two algebraic expressions are equivalent, they have the same value when we use the same variable value.
Let's start by setting up an equation based on the given information:
14/48 + 38/48 = 5/x
Here, x represents the total supply of raisins in pounds.
To solve for x, we can first combine the fractions on the left-hand side of the equation:
52/48 = 5/x
Next, we can simplify by cross-multiplying:
52x = 48 x 5
52x = 240
Finally, we can solve for x by dividing both sides by 52:
x = 240/52
x ≈ 4.62
Therefore, Morgan's supply of raisins is approximately 4.62 pounds.
To learn more about the equivalent expression visit:
https://brainly.com/question/2972832
#SPJ1
A species of fish was added to a lake. The population size P (t) of this species can be modeled by the following function, where t is the number of years from the
time the species was added to the lake.
P(t)=-2000/1+6e^-0.42
Find the initial population size of the species and the population size after 7 years.
Round your answers to the nearest whole number as necessary.
Initial population size:
Population size after 7 years:
Answer:
There seems to be a mistake in the provided function for the population size. The function should include the variable t, which represents the number of years from the time the species was added to the lake. Without the variable t, we cannot determine the initial population size or the population size after 7 years.
Assuming that the correct function for the population size is:
P(t) = -2000/(1 + 6e^(-0.42t))
We can find the initial population size by setting t = 0:
P(0) = -2000/(1 + 6e^0) ≈ -480
Rounding to the nearest whole number, the initial population size is -480.
To find the population size after 7 years, we can substitute t = 7 into the function:
P(7) = -2000/(1 + 6e^(-0.42*7)) ≈ 838
Rounding to the nearest whole number, the population size after 7 years is 838.
What is the total measurements of this roof in square feet?
The total measurements of the roof in square feet as required to be determined in the task content is; 2649 ft².
What is the total area of the roof in square feet?It follows from the task content that the total area of the roof as given in the task content is to be determined.
On this note, the area of the roof is the total area of the 71ft by 39 ft rectangle minus the area of the shaded region with dimensions 15 ft by 8 ft.
Therefore;
Area = (71 × 39) - (15 × 8)
= 2649 ft².
Ultimately, the total area measure of the roof in square feet is; 2649 square feet.
Read more on area;
https://brainly.com/question/13048427
#SPJ1
4. The total annual cost to attend a community college is $5,000. The college offered a high
school senior a scholarship for $1,800. The student can get a loan for $1,200 but will
need to earn enough to pay the remaining cost. It is 4 months until the remaining cost
must be paid.
What is the minimum amount the student needs to earn per month to save enough money
to pay the remaining cost?
$300
$600
$500
$800
The minimum amount the student needs to earn per month to save enough money to pay the remaining cost is $500.
The total annual cost to attend community college is $5,000. The college offered a high school senior a scholarship for $1,800 and the student can get a loan for $1,200. To find the minimum amount the student needs to earn per month to save enough money to pay the remaining cost, follow these steps:
1. Subtract the scholarship and loan amounts from the total cost: $5,000 - $1,800 - $1,200 = $2,000.
2. Divide the remaining cost by the number of months (4) until the cost must be paid: $2,000 / 4 = $500.
Therefore, the minimum amount the student needs to earn per month to save enough money to pay the remaining cost is $500.
Learn more about the word cost here,
https://brainly.com/question/15604786
#SPJ1
Find the inverse of the function on the given domain.
f(x) = (x-12)^2,[12,infinity)
f^-1(x)=
Answer:
To find the inverse of the function f(x) = (x - 12)^2 on the domain [12, infinity), we can follow the steps below:
Step 1: Replace f(x) with y.
y = (x - 12)^2
Step 2: Swap the positions of x and y.
x = (y - 12)^2
Step 3: Solve for y.
Taking the square root of both sides, we get:
y - 12 = ±√x
Adding 12 to both sides, we get:
y = 12 ± √x
However, we are given that the domain of the inverse function is [12, infinity). Since the expression 12 - √x is negative for x > 144, we must choose the positive square root to satisfy the given domain. Therefore, the inverse function is:
f^-1(x) = 12 + √x, x ≥ 144
Note that we have restricted the domain of the inverse function to [144, infinity) to ensure that the function is one-to-one and has a unique inverse.
A moving sidewalks in an airport moves people between gates . It takes Jason's 9. Year old daughter Josie 40 sec to travel200ft walking with the sidewalk. It takes her 30sec to walk 90ft against the moving sidewalk in the opposite direction). Find the speed of the sidewalk and find Josie's Speed walking a non-moving ground.
Answer:
Step-by-step explanation:
g
g
g
g
g
g
g
g
g
g
g
gg
g
gg
ggQuestion is below ⬇️
The next step to take in copying the angle is: place the compass at point C and open the compass to the distance between B and C.
What are the steps in copying an angle?The steps that we take in copying an angle are:
1). Draw a working line with the help of a straightedge.
2). Now we put a point A as the vertex of the angle.
3). Construct an arc with a radius 'r' (any length ) from vertex A which intersects the working line say at C.
4). With the same radius we draw an arc from point E which intersects the line ED and EF at G and H respectively.
5). Mark an arc from point G which intersects line EF at I.
6). Measure the distance between points G and I with compass and mark an arc from point C which intersects the previous arc say at U.
7). Now join the points S and U.
Hence we copy any angle.
Thus, looking at the given image, the next step is to place the compass at point C and open the compass to the distance between B and C.
Read more about copying angle at: https://brainly.com/question/1553817
#SPJ1
8. If mLM =
find mLP.
(8x - 56) and mNP = (5x + 22), find mLP
The value of collinear point mLP = 13x - 34.
What are collinear points?Three or more points on the same line are referred to as collinear points. The Latin terms "col" and "linear," which signify together and in the same line, are the source of the English word "collinear."
Since L, M, and P are collinear points, we have:
mLM + mMP = mLP
Substituting the given values, we get:
(8x - 56) + mNP = mLP
(8x - 56) + (5x + 22) = mLP
13x - 34 = mLP
Therefore, mLP = 13x - 34.
Learn more about collinear points on:
https://brainly.com/question/15984206
#SPJ1
The complete question is:
If mLM = (8x - 56) and mNP = (5x + 22), find mLP.
QUICK I’LL MARK YOU BRAINLIEST!! PLEASE HELP ME SOLVE THIS EXAMPLE!
Answer:
Step-by-step explanation
multiply every term by the least common denominator to remove fractions
A normally distributed data set has a mean of 0 and a standard deviation of 0.5. Which is closest to the percent of values between –1 and 1?
34%
50%
68%
95%
As a result, 68% of the data falls into the range of values between -1 and 1, which is one standard deviation from the mean. The closest estimate of the solution is 68%.
What is equation?A mathematical equation is a formula that connects two claims and uses the equals symbol (=) to denote equivalence. An equation in algebra is a mathematical statement that establishes the equivalence of two mathematical expressions. For instance, in the equation 3x + 5 = 14, the equal sign places a space between the variables 3x + 5 and 14. The relationship between the two sentences that are written on each side of a letter may be understood using a mathematical formula. The symbol and the single variable are frequently the same. as in, 2x - 4 equals 2, for instance.
For a normally distributed data set with a mean of 0 and a standard deviation of 0.5, the proportion of values between -1 and 1 is most closely related to 68%.
Approximately 68% of the data in a normal distribution lies within one standard deviation of the mean, which explains why. One standard deviation below the mean is -0.5, and one standard deviation above the mean is 0.5 since the mean is 0 and the standard deviation is 0.5. As a result, 68% of the data falls into the range of values between -1 and 1, which is one standard deviation from the mean. The closest estimate of the solution is 68%.
To know more about equation visit:
https://brainly.com/question/649785
#SPJ1
When the inequality x > 5 is graphed, the dot will be is it open or closed
The dot in the graph of the inequality, x > 5, will be opened
Graph of inequality: Determining if the dot will be opened or closedFrom the question, we are to determine if the dot in the graph of the given inequality will be opened or closed
The given inequality is x > 5
If the sign of an inequality has the equals sign included, that is greater than or equal to (≥) OR less than or equal to (≤), the dot in the graph will be closed.
But if the inequality is less than or greater than (< or >), the dot in the graph will be opened.
Hence,
The dot in the graph of x > 5 will be opened since the inequality sign is not greater than or equal to (≥) OR less than or equal to (≤).
Learn more on Graph of inequality here: https://brainly.com/question/24372553
#SPJ1
please help!!
Coach Rick wants to know which of his runners - Nelson or Tyrese - is more likely to finish a race in 120 seconds or less.
Nelson's finish times, in seconds, for a random sample of sessions is shown below.
108, 130, 106, 121, 126, 124, 110, 124, 122
Tyrese's finish times, in seconds, for a random sample of sessions is shown below.
117, 119, 118, 120, 136, 118, 118, 120, 123
The difference between Nelson's mean finish time and Tyrese's mean finish time is
___ seconds.
The difference between Nelson's median finish time and Tyrese's median finish time is
____ seconds.
Based on the data, ____
is more likely to finish the race in 120 seconds or less.
Answer:
Step-by-step explanation:
To find the mean/average of each child: Add all their times and divide by the number of times there are.
Nelson=(108+130+106+121+126+124+110+124+122)/9
=119
Tyrese=(117,119,118, 120, 136, 118, 118,120, 123)/9
=121
Nelson-Tyrese = 119-121 = -2
For median list numbers in order and pick middle number
Nelson
106, 108, 110, 121, 122, 124, 124, 126, 130
Nelson median=122
Tyrese
117, 118, 118, 118, 119, 120, 120, 123, 136
Tyrese median =119
Based on the data Tyrese is more likely to finish 120 or less. Most of his times are under that, even though nelson has a better average.
Please help! (Question on the picture)
Answer: - 7.5
Step-by-step explanation:
Need help will give brainliest and 5 stars! :)
The logarithmic function can be written exponentially as follows.[tex]t = 8^y.[/tex]
What is logarithmic function?Exponents and logarithms are inverse operations of one another. We can rewrite an equation in logarithmic form as log_a(b) = x if it has the form axe = b. A number's logarithm is the exponent that must be raised in order to obtain that number. For instance, since 102 = 100, log_10(100) = 2. Similar to this, we can express an equation in exponential form, such as axe = b, if it is in logarithmic form, such as log_a(b) = x. The inverse function of the logarithmic function is the exponential function. As a result, when we apply a logarithm to an exponential expression, the original exponent is returned, and the opposite is true.
The given logarithmic expression is [tex]log_{8}(t) = y.[/tex]
We know that if we have an equation in the form [tex]a^x = b[/tex], we can rewrite it in logarithmic form as [tex]log_a(b) = x[/tex] and vice versa.
Thus, [tex]log_{8}(t) = y[/tex]
[tex]t = 8^y[/tex]
Hence, the logarithmic function can be written exponentially as follows.[tex]t = 8^y.[/tex]
Learn more about logarithmic functions here:
https://brainly.com/question/3181916
#SPJ1
What would the answer be?
The length of arc AB is 37.71 cm (rounded to the nearest hundredth).
The measure of arc AB is 135°, say Ф = 135°
The radius of the circle is 16 centimeters, say r = 16 cm
The length of an arc can be calculated by the formula as,
Length of Arc = (Ф / 360°)* 2πr in units
⇒ Length of Arc AB = ( 135° / 360°)* 2π (16) in cm
Let us consider π = 22/7
⇒ Length of Arc AB = [tex]\frac{(135) (22/7)(2)(16)}{360}[/tex] in cm
= [tex]\frac{(135)(22)(2)(16)}{(360)(7)}[/tex] in cm
= [tex]\frac{95040}{2520}[/tex] in cm
= 37.7142857143 cm
= 37.71 cm (rounded to the nearest hundredth)
To know more about length of arc here
https://brainly.com/question/16403495
#SPJ1
HELP MEE PLEASEEE
I NEEED HELPPPO
The two lengths of the chords of circle are solved and x = 5 units
Given data ,
Let the length of the two chords be represented as AB and CD
Now , AB = 21 and CD = 3x
where E is the extended point of the two chords which intersect at point E
Now , from the intersection of chords outside the circle ,
BE ( AE ) = DE ( CE )
On simplifying , we get
4 ( 25 ) = x ( 4x )
100 = 4x²
Divide by 4 on both sides , we get
x² = 25
Taking square roots on both sides , we get
x = 5 units
Hence , the chords are solved and x = 5 units
To learn more about circle click :
https://brainly.com/question/28391204
#SPJ1
Find XZ and the area of △WXY.
Answer:
XY = 7.5 cm
Area = 105 cm²
Step-by-step explanation:
First, let us use the sin Θ to find the value of XY.
Sin Θ = Opposite ÷ Hypotenuse
Sin 43 = XY ÷ 11
0.6819 = XY ÷ 11
0.6819 × 11 = XY
7.5 cm = XY
The formula to find the area of the triangle is:
[tex]\sf Area=\frac{1}{2}*base*height\\\\\sf Area=\frac{1}{2}*28\:cm\:*7.5\\\\Area=105\:cm^2[/tex]
Given the circle below secant kjI and tangent hi find the length of hi round to the nearest tenth if necessary.
The length of the segment HI is 32.9
Define the term Circle identities?The Circle identities refer to a set of fundamental identities in trigonometry that relate to the some trigonometric functions of an angle in a right-angled triangle.
We know that the equation or formula of secant-tangent;
HI² = KI × JI
Given values:
KI = KJ + JI
KI = 21 + 24 = 45
JI = 24
put the all values in the secant-tangent equation above,
HI² = 45 × 24
HI² = 1080
Take the square root of both sides
HI = 32.9
Hence, the length of the segment HI is 32.9
To know more about secant and tangent, visit:
brainly.com/question/14962681
#SPJ1
Question figure-
1. (8 points) Is there any relationship between date of patient admission for treatment of alcoholism and patient's birthday? Assuming a 365-day year, in the absence of any relation, patient's admissi
The test statistic (37.96) is greater than the critical value (11.345), we can reject the null hypothesis and conclude that there is a significant relationship between admission date and birthday.
The test statistic for this test is calculated by summing the squared differences between the observed and expected frequencies in each category, divided by the expected frequency in that category. This formula is:
X² = ∑(observed - expected)² / expected
The degrees of freedom for this test are equal to the number of categories minus one (4-1=3). Using a significance level of 0.01, the critical value for this test is 11.345.
To calculate the test statistic for this sample, we first need to calculate the expected frequencies. Each category should have an expected frequency of 196/4 = 49.
Category 1: expected frequency = 49, observed frequency = 12
Category 2: expected frequency = 49, observed frequency = 22
Category 3: expected frequency = 49, observed frequency = 65
Category 4: expected frequency = 49, observed frequency = 97
Using the formula above, we can calculate the test statistic:
X² = [(12-49)²/49] + [(22-49)²/49] + [(65-49)²/49] + [(97-49)²/49]
X² = 37.96
To know more about test statistic here
https://brainly.com/question/14128303
#SPJ4
Complete Question:
An article focuses on the existence of any relationship between the date of patient admission for treatment of alcoholism and the patient's birthday. Assuming a 365-day year (i.e., excluding leap year), in the absence of any relation, a patient's admission date is equally likely to be any one of the 365 possible days. The investigators established four different admission categories: (1) within 7 days of birthday, (2) between 8 and 30 days, inclusive, from the birthday, (3) between 31 and 90 days, inclusive, from the birthday, and (4) more than 90 days from the birthday. A sample of 196patients gave observed frequencies of 12, 22, 65, and 97 for categories 1, 2, 3, and 4, respectively. State and test the relevant hypotheses using a significance level of 0.01. Calculate the test statistic.
Kareem rented a truck for one day. There was a base fee of $15.99, and there was an additional charge of 78 cents for each mile driven. Kareem had to pay $128.31 when he returned the truck. For how many miles did he drive the truck?
Kareem drove the truck for 144 miles.
What is the arithmetic operation?
The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or more quantities. Included in them is the study of numbers, especially the order of operations, which is important for all other areas of mathematics, including algebra, data management, and geometry. The rules of arithmetic operations are required in order to answer the problem.
The additional charge for each mile driven is $0.78, so the total cost of driving "x" miles is:
0.78x
In addition to the cost per mile, Kareem also had to pay a base fee of $15.99. So the total cost of renting the truck for "x" miles is:
0.78x + 15.99
We know that Kareem paid $128.31 in total, so we can set up the equation:
0.78x + 15.99 = 128.31
Solving for "x", we get:
0.78x = 112.32
x = 144
Therefore, Kareem drove the truck for 144 miles.
Learn more about arithmetic, by the following link.
https://brainly.com/question/13181427
#SPJ1
can you
please answer this
Answer:
3 and 4
Step-by-step explanation:
- 2 < x < 5
has solutions x = - 1, 0, 1, 2, 3, 4
x > 2
has solutions
x = 3, 4, 5, 6, ...........
the integer values that satisfy both are x = 3, 4
