Will give
the cost c, in dollars, of renting a moving truck for a day is given by the function upper c left parenthesis x right parenthesis equals 0.25 x plus 40 comma where x is the number of miles driven.
(a) what is the cost if a person drives x equals 240 miles?
(b) if the cost of renting the moving truck is $180, how many miles did the person drive?
(c) suppose that a person wants the cost to be no more than $150. what is the maximum number of miles the person can drive?