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brimmo12

  • 4 years ago

A pound of nails cost $2. A pound of screws cost $6. How many pounds of nails are needed for a 5–pound mixture that costs $3.60 per pound?

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  1. Mertsj
    • 4 years ago
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    2x+6(5-x)=5(3.6)

  2. Mertsj
    • 4 years ago
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    x=3 lbs nails

  3. brimmo12
    • 4 years ago
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    thank you. can you do my other questions?

  4. Mertsj
    • 4 years ago
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    Post it.

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