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15-02-2018
Mathematics

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Justin is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges $ 124 and allows unlimited mileage. Company B has an initial fee of $ 75 and charges an additional $ 0.70 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 .

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15-02-2018

A=124
B=0.7x+75
124<0.7x+75
49<0.7x
70<x
When you drive more than 70 miles, company A is cheaper

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