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Mathematics, 22.07.2019 23:00 erik1franks
Only answer if you actually know the answer, and is able to explain everything cait purchased a $20 item at a store. she uses a coupon to receive a 15% discount, and she pays a 6% sales tax on item. she calculates the total cost, in dollars, of the item using the expression: (1.15)(1.06)(20) a. describe the error in the expression cait used for her calculations. b. show or explain how you would calculate the total cost of cait's purchase.
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