Question

Rachel is driving on the highway. she beings the trip with 14 gallons of gas in her car. the car uses up one gallon of gas every 30 miles.let G represent the number of gallons of gas she has left in her tank, and let D represent the total distance (in miles) she has traveled. write an equation relating G to D and then graph your equation using the axes below

Answer 1

$\begin{gathered} \text{She has 14 gallons of gas in the car} \\ \text{the car uses 1 gallon of gas for 30 miles} \\ \text{The equation is,} \\ G=14-D(\text{miles)} \end{gathered}$