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MightySmurf

  • 4 years ago

@lalayhow bout m+n=1000,0.05m+0.06n+57 @lalayhow bout m+n=1000,0.05m+0.06n+57 @Mathematics

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  1. lalaly
    • 4 years ago
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    thats supposed to be an equal sign before the 57 right?

  2. MightySmurf
    • 4 years ago
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    yes sorry

  3. urjosh4u
    • 4 years ago
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    n= 700

  4. urjosh4u
    • 4 years ago
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    m =300

  5. lalaly
    • 4 years ago
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    ok m=1000-n substitute 100-n in m in the second equation 0.05(1000-n)+0.06n=57 50-0.05n+0.06n=57 0.01n=7 n=700

  6. lalaly
    • 4 years ago
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    m=1000-700 = 300

  7. MightySmurf
    • 4 years ago
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    god ur smart

  8. lalaly
    • 4 years ago
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    lol practice makes perfect ;)

  9. MightySmurf
    • 4 years ago
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    yea

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