Answer:
Company A charges $117 and allows unlimited mileage.
Company B has an initial fee of $75 and charges an additional $0.70 for every mile
let number of miles = m
75+0.7m = 1170.7m = 117-75
0.7m = 42
/0.7
m= 42/0.7
m = 60 miles they will be costing same
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