Question

Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy must determine c, the amount of change in dollars he should give the customer. Which equation represents c?

I have 55 minutes and 8 questions, please hurry

Answer 1

Answer:0.75(9) + C = 20

Step-by-step explanation:0.75(9) = 6.75

20-6.75= C

C=13.25

Answer 2

13.25

Explanation:

the answer is c because you'd have to multiply 75 and 9 to get 13.25 which is c if add would be the same thing