hwshddj hwshddj
  • 13-11-2016
  • Mathematics
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the profit p in dollars from selling x calculators is p=25x-(10x+250) how many calculators are sold when the profit is $425

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Аноним Аноним
  • 13-11-2016
425=25x-10x-250
675=15x
x=45
45 calculators were sold.

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