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Mathematics, 30.01.2020 10:47 datgamer13

Darnell's car used 8 gallons or gasoline to travel 340 miles. after a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. if the price of gasoline was approximately $4.00 per gallon, how much less to the nearest cent per mile did it coast to run the car after the mechanic worked on it

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