a metalworker has a metal

  1. A metalworker has a metal alloy that is 15% copper and another alloy that is 70% copper. How many kilograms of each alloy should
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  2. A metalworker has a metal alloy that is 25% copper and another alloy that is 75% copper. How many kilograms of each alloy should
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  3. A metalworker has a metal alloy that is 25% copper and another alloy that is 70% copper. How many kilograms of each alloy should
    1. answers icon 1 answer
    2. views icon 69 views
  4. A metalworker has a metal alloy that is 15% copper and another alloy that is 55% copper. How many kilograms of each alloy should
    1. answers icon 1 answer
    2. views icon 52 views
  5. A metalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. How many kilograms of each alloy should
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  6. 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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  7. A metalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. How many kilograms of each alloy should
    1. answers icon 1 answer
    2. views icon 38 views
  8. A metalworker has a metal alloy that is 15% copper and another alloy that is 60% copper. How many kilograms of each alloy should
    1. answers icon 1 answer
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  9. A metalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. How many kilograms of each alloy should
    1. answers icon 1 answer
    2. views icon 33 views
  10. a metalworker has a metal alloy thay is 25% copper and another alloy that is 60% copper. how many kilograms of each alloy should
    1. answers icon 1 answer
    2. shea asked by shea
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