Gene has a gasoline budget of $225 per month. He uses an average of $6 of gasoline each day he drives. Which of the following equations represents how much money is left in his gasoline budget after x days of driving?
A. y = 225x - 6
B. y = 225 + 6x
C. y = 6x - 225
D. y = 225 - 6x

Question

Gene has a gasoline budget of $225 per month. He uses an average of $6 of gasoline each day he drives. Which of the following equations represents how much money is left in his gasoline budget after x days of driving?
	A. 	y = 225x - 6
	B. 	y = 225 + 6x
	C. 	y = 6x - 225
	D. 	y = 225 - 6x

anonymous · Answer

d)  225 - 6 * 1 for day 1 
      225 - 6*2  for day 2 
...

anonymous · Answer

thank you