Mathematics, 16.12.2020 23:40 cjdolce9790
Ollive buys clothes at a store with a total bill of $54.50. She has a 20% off coupon and pays 7.5% sales tax. She calculates the total cost of the clothes, using the expression:
(54.50 - 1.20) (1.075).
Explain the error in Olive's reasoning.
Determine the correct expression and explain your reasoning.
Answers: 3
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Ollive buys clothes at a store with a total bill of $54.50. She has a 20% off coupon and pays 7.5% s...
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