Assume there are 120 million passenger cars in the united states and the average fuel consumption is 20 mi/gal of gasoline. if the average distance traveled by each car is 12,000 mi/yr, how much gasoline would be saved per year if average fuel consumption could be decreased to 25 mi/gal?

Using the given assumptions, the average fuel consumption per year is ...

If gasoline consumption were reduced to 25 mi/gal, this would become

The amount of gasoline saved is the difference of these two values,

gdp is the best phrase!

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.