Brian is driving on a highway. He uses one gallon of gas every 20 miles he drives. The distance, D (in miles), he travels on g gallons of gas is given by the following.

D=20g

How far does Brian drive if he uses 2 gallons of gas?

Respuesta :

Answer:

40miles

Step-by-step explanation:

because in each 20miles he uses 1gallon anf in this casw he use 2 gallons so maybe 40miles

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