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Mathematics, 03.09.2021 20:10 portielesc

Anne and Nancy use a metal alloy that is 17% copper to make jewelry. How many ounces of a 14% alloy must be mixed with a 25% alloy to form 77 ounces of the desired alloy​

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Anne and Nancy use a metal alloy that is 17% copper to make jewelry. How many ounces of a 14% alloy...

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