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05-12-2020
Mathematics

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A gold alloy contains 15 milligrams of gold for every 4 milligrams of copper. A jeweler uses 48 milligrams of copper to make the alloy. How much gold does the jeweler use to make the alloy?

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05-12-2020

Answer:

There are 180 milligrams of gold in the alloy

Step-by-step explanation:

because i know

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