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anonymous

  • one year ago

Will fan and Medal!! Please help!!

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    The answer's 3

  3. triciaal
    • one year ago
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    one approach 100% = 450 38% = amount he is short amount he needs to make let this be Y amount earned per CD = $57 amount earned per CD * number of CD sold = amount made / to be made let the number of CD = x then 57 x = Y

  4. triciaal
    • one year ago
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    note that you only have one unknown x, because you already computed the value of Y

  5. anonymous
    • one year ago
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    If he needs to earn 38% more of 450, he needs to earn .38*450=171 Each CD= (whatever, I don't remember) then you need to do 171/(whatever number each CD costs) and get 3 :)

  6. anonymous
    • one year ago
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    Thank you (: Would you be willing to help me with a couple more if I need it? @mimi723

  7. anonymous
    • one year ago
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    Lol idk wtf you're talking about old lady but the answer's 3

  8. anonymous
    • one year ago
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    Sure

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spraguer (Moderator)
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