There are 18 gallons of gas in a car at the beginning of a trip. Each hour into the trip 2.5 gallons are used. Write an equation to represent the gas left in the car after each hour into the trip. Identify the variables

Respuesta :

Answer:

A)2.5 gallons/ hour

B) 18 gallons

C) # of hours

D) gas left

Step-by-step explanation: