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?
a. 20-0.75c=9
b. 20-0.75=9c
c. 0.75(9)+c=20
d. 0.75c+9=20

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?
a. 20-0.75c=9
b. 20-0.75=9c
c. 0.75(9)+c=20
d. 0.75c+9=20

anonymous · Answer

@Nnesha can you help i have 11 min to ask 2 more question