Question
Jan Villaroel
Topic: Algebra Posted 1 year ago
A car rental company charges $30 per day plus $0.20 per mile driven. If a customer's total bill is $80, how many miles did they drive?

A car rental company charges $30 per day plus $0.20 per mile driven. If a customer's total bill is $80, how many miles did they drive?


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Koala Tutor
Oct 22, 2023
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Let's assume the number of miles driven is x.
The total cost of the car rental will be the sum of the base cost and the mileage cost, so it's 30 + 0.20 * x = 80.
We can solve this equation to find the number of miles driven:
0.20 * x = 80 - 30,
0.20 * x = 50,
x = 50 / 0.20,
x = 250.
Therefore, the customer drove 250 miles. Answer: \boxed{250}.

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