Question

Isabel is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices. Company A charges $90 and allows unlimited mileage. Company B has an initial fee of $75 and charges an additional $0.60 for every mile driven. For what mileages will Company A charge less than Company B? Use m for the number of miles driven, and solve your inequality for m .

Answer 1

90 < 0.60m + 75
90 - 75 < 0.60m
15 < 0.60m
15/0.60 < m
25 < m.....company A charges less at 24 miles or less