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Mathematics, 03.11.2019 02:31 harh5863

Darnell's car used 8 gallons of 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 cost to run the car after the mechanic worked on it ?

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