solve linear equation-an alloy of

  1. 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. Melody asked by Melody
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  2. Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be
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    2. Angela G asked by Angela G
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  3. Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be
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    2. mark asked by mark
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  4. Anne and Nancy use a metal alloy that is 20.45% copper to make jewelry. How many ounces of a 12% alloy must be mixed with a 25%
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    2. heather asked by heather
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  5. Anne and Nancy use a metal alloy that is 23.5% copper to make jewelry. How many ounces of a21% alloy must be mixed with a 30%
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    2. sakena asked by sakena
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  6. anne and nancy use a metal alloy that is 19.3% copper to make jewelry. how many ounces of a 19% alloy must be mixed with a 20%
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    2. Anonymous asked by Anonymous
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  7. 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. Anon asked by Anon
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  8. The amounts by weight of gold, silver and lead in three alloys of these metals are in the ratio 1:5:3 in the first alloy, 2:3:4
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    2. Anne B. asked by Anne B.
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  9. a metalworker has a metal alloy thay is 25% copper and another alloy that is 60% copper. how many kilograms of each alloy should
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    2. shea asked by shea
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  10. 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. Ivan asked by Ivan
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