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The cost of renting a car is represented by C=8.5h+25.5, where C is the cost in dollars and h is the number of hours rented. If Peter rents a car and pays a cost of $85, how many hours did he rent it for?
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The cost of renting a car is represented by C=8.5h+25.5, where C is the cost in dollars and h is the number of hours rented.

If Peter rents a car and pays a cost of $85, how many hours did he rent it for?

User Gumowy Kaczak
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1 Answer

5 votes
he would have rented the car for 7 hours
User Christian Vorhemus
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7.5k points
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