Mathematics, 13.10.2019 06:10, darenl3601

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?

20-0.75c=9
20-0.75-9c
0.75(9)+c+20
0.75+9+20

Answers: 1

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Jimmy is selling used books at a yard sale. a customer buys 9 books at a cost of $0.75 each and pays...