SOLUTION: Ali is driving on the highway. He begins the trip with 12 gallons of gas in his car. The car uses up one gallon of gas every 20 miles. Let G represent the number of gallons of ga

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Ali is driving on the highway. He begins the trip with 12 gallons of gas in his car. The car uses up one gallon of gas every 20 miles. Let G represent the number of gallons of ga      Log On


   

Question 412365: Ali is driving on the highway. He begins the trip with 12 gallons of gas in his car. The car uses up one gallon of gas every 20 miles.
Let G represent the number of gallons of gas he has left in his tank, and let D represent the total distance (in miles) he has traveled. Write an equation relating G to D , and then graph your equation using the axes below.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
G==12-(D/20)
graph%28500%2C500%2C-20%2C260%2C-10%2C15%2Cy=%28-x%2F20%29%2B12%29%29