Car A’s fuel efficiency is 34 miles per gallon of gasoline, and car B’s fuel efficiency is 23 miles per gallon of gasoline. At those rates, how many more gallons of gasoline would car B consume than car A on a 1,564– mile trip?

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

3

step-by-step explanation:

step-by-step explanation:

(3rd option) - c

7x7=4 so if u carry the 9 it will be 33