A company that rents a car for $30 per day. Another company will rent the same type of car for $20 per day plus $0.08 for each mile driven. What is the number of miles per day at which the rental fees will be the same?

Question

Mathematics

Aydan Madden

1 April, 02:49

A company that rents a car for $30 per day. Another company will rent the same type of car for $20 per day plus $0.08 for each mile driven. What is the number of miles per day at which the rental fees will be the same?

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Answers (1)

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Mooney · Answer 1

The amount of miles would be 125 given that they rent for just one day.

Step-by-step explanation:

In order to find the time in which they are the same, we have to create two equations - one for each company. Using x as the variable for miles driven, we can use the following two equations.

y =.08x + 20

y = 30

Now we can set the two equal to each other.

30 =.08x + 20

10 =.08x

125 = x