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Mathematics, 24.06.2019 07:10 bbh22

Rachel received a $90 gift card for a coffee store. she used it in buying some coffee that cost $7.74 per pound. after buying the coffee, she had $66.78 left on her card. how many pounds of coffee did she buy?

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Rachel received a $90 gift card for a coffee store. she used it in buying some coffee that cost $7.7...
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