leyanacastellon11608 leyanacastellon11608

11-09-2022
Mathematics

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Brass is a metal alloy that consists of copper and zinc. High brass is 65% brass is 80% copper by mass. A factory uses 2,000 kilograms of copper high brass and y kilograms of low brass. Which copper to produce by mass, and low x kilograms of equation represents this situation?

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