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Makovka662 [10]

3 years ago

7

Melanie needs 12 lb of metal with 59% metal. If Melanie combines one metal with 25% silver and another 68% metal, how much of ea

ch metal does she need.

1 answer:

ruslelena [56]3 years ago

7 0

Answer:

c

Step-by-step explanation:

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