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A piece of copper alloy

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
3. 1,205 views
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
3. 1,544 views
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
3. 1,714 views
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 justin
3. 1,527 views
A piece of copper alloy with a mass of 73.0 g isheated from 23.0◦C to 44.0◦C. In the process, it absorbs 558 J of energy as
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2. asked by Sam
3. 755 views
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;
3. 593 views
A metalworker has a metal alloy that is 15% copper and another alloy that is 65% copper. How many kilograms of each alloy
1. 3 answers
2. 73 views
A metalworker has a metal alloy that is 30% copper and another alloy that is 55% copper. How many kilograms of each alloy should
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2. asked by GlassHalfEmpty
3. 297 views
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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2. asked by Emilio
3. 1,776 views
A metalworker has a metal alloy that is 25% copper and another alloy that is 75% copper. How many kilograms of each alloy
1. 1 answer
2. 150 views