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An alloy of copper is

Can you show work por favor? :)A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many
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2. asked by Anon
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solve linear equation-an alloy of metal is 25% copper. Another alloy is 50% copper. how much of each alloy should be used to
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2. asked by Melody
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An alloy of copper is 10% copper and weighs 25 pounds. A second alloy is 18% copper. How much (to the nearest tenth lb.) of the
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An alloy of copper is 10% copper and weighs 25 pounds. A second alloy is 18% copper. How much (to the nearest tenth lb.) of the
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2. asked by Ivan
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An alloy of metals is 25% copper. Another alloy is 50% copper. How much of each alloy should be used to make 1000 grams of an
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2. asked by Danie;
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A metalworker has a metal alloy that is 30% copper another alloy that is 70% copper. How many kilograms of each alloy should the
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A metalworker has a metal alloy that is 25% copper and another alloy that is 65% copper. How many kilograms of each alloy
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A metalworker has a metal alloy that is 25% copper and another alloy that is 75% copper. How many kilograms of each alloy
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A metalworker has a metal alloy that is 15% copper and another alloy that is 65% copper. How many kilograms of each alloy
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A metalworker has a metal alloy that is 25% copper and another alloy that is 60% copper. How many kilograms of each alloy
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2. asked by jam
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