Eloise purchased a number of water hand pumps to give to a charity. The mean (average) price was \$ 85 per water pump. If Eloise spent a total of \$ 765, how many water pumps did she purchase?
Answer Choices
A. 7
B. 8
C. 9
D. 10
E. 6
Eloise purchased a number of water hand pumps to give to a charity. The mean (average) price was \$ 85 per water pump. If Eloise spent a total of \$ 765, how many water pumps did she purchase?
Answer Choices
A. 7
B. 8
C. 9
D. 10
E. 6