Mathematics, 03.08.2019 22:30 caity2006

Rachel received a $70 gift card for a coffee store. she used it in buying some coffee that cost $8.13 per pound. after buying the coffee, she had $21.22 left on her card. how many pounds of coffee did she buy?

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Rachel received a $70 gift card for a coffee store. she used it in buying some coffee that cost $8.1...