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

Question

3 years ago

6

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

Mathematics

2 answers:

insens350 [35] · Answer 1 · 2022-01-03T00:42:53+03:00

insens350 [35]3 years ago

7 0

Answer:

Step-by-step explanation:

Is it o.o8

Ivan · Answer 2 · 2022-01-02T22:27:08+03:00

Ivan3 years ago

5 0

8 gallons/340 miles vs. 7 gallons/350 miles
$32/340 miles vs. $28/350 miles
$1.133/1 miles vs. $0.08/1 mile
113 cents/mile vs. 8 cents per mile

113 cents- 8 cents = 105 cents

The answer is 105 cents/mile.