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9 October, 21:38

It cost David $212 to make chocolate bars this month at least how many chocolate bars must his sell at eight dollars each in order to make a profit

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  1. 9 October, 21:48
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    x = numbers of chocolate bars sell

    y = 8x

    It cost David $212 to make chocolate bars

    Profit:

    8x > 212

    x > 26.5

    David needs to sell at least 27 bars to make a profit.
  2. 10 October, 00:58
    0
    So we take 212/8 to get the number of chocolate bars and we get 26.5. David can not sell half a chocolate bar so he must sell 27 chocolate bars.
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