Answer:
You can set this up like a linear equation
y=mx+b.
1. Identify your slope (x):
$0.09 per mile.
2. Identify the y-intercept or flat base rate:
$39.
3. Form the equation:
y=0.09x+39
5. Plug in values:
$0.09 (150mi) + $39 = $52.50 $0.09 (339mi) + 39 = $69.51
Explanation:
A total of 30 kilometers you have to drive for the total cost to be the same and this can be determined by forming the linear equations in two variables.
Given :
Now, let y represent the total cost to rent a car and m represent the number of kilometers a person drives.
The linear equation that represents Car A costs $25.95 to rent and $0.35/km to drive is given by:
y = 25.95 + 0.35m --- (1)
The linear equation that represents Car B costs $19.95 to rent and $0.55/km to drive is given by:
y = 19.95 + 0.55m ---- (2)
Now, equate both the equations in order to determine the value of 'm'.
25.95 + 0.35m = 19.95 + 0.55m
Simplify the above equation.
6 = 0.20m
m = 30 km
Therefore, the correct option is C) 30 kilometers for them to be the same.
For more information, refer to the link given below:
https://brainly.com/question/2263981
