CONSUMER SPENDING During a long weekend, Devon paid a total of x dollars for a rental car so he could visit his family. He rented the car for 7 days at a rate of $54 per day. There was an additional charge of $0.35 per mile after the first 100 miles driven.
a. Write an algebraic expression to represent the amount Devon paid for additional mileage only.
NOTE: I am on my last try. This question will determine my grade if either it's a C+ or a B-