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Mathematics, 04.03.2022 05:00 spowell4657

Shannon need 20g of 80% gold to make a pendant. She has 85% gold and 70% gold, how much of each alloy should she use? Use linear equations to solve

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Shannon need 20g of 80% gold to make a pendant. She has 85% gold and 70% gold, how much of each allo...
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