Jimmy cuts grass during the summer. He charges the customer $7.50 for each hour of grass cutting if he uses the customer's mower and gasoline. Fill in the following table for five hours of grass cutting.

37 dollars and 50 cents

Step-by-step explanation:

It is 37 dollars and 5 cents because 7 times 5= 35 an 50 +50+50+50+50 =2 dollars and a half 2.50 Than you add them and you get 37.50 dollars

B. return on investment

Step-by-step explanation:

Return on Investment (ROI) is a performance measure used to evaluate the efficiency of an investment or compare the efficiency of a number of different investments.