10
The total cost of renting a boat is determined by the number of days a boat is rented,
at $55 per hour, and the number of miles it is driven, at $0.10 per mile. The company
uses the expression 55% +0.10y to evaluate the total cost of renting a boat. What does
the variable y represent?
A the total number of hours rented
B the total number of miles driven
the total amount charged per rental hour
D the total amount charged per mile driven
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