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 m
ust determine c, the amount of change in dollars he should give the customer. Which equation represents c?
2 answers:
Answer:
c = $20.00 - $0.75(9)
Step-by-step explanation:
Multiply the cost of each book by the total number of books. Then, subject that from 20.
Answer:
$13.25
Step-by-step explanation:
hope this helps
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