Gonz37325
Gonz37325 Gonz37325
  • 03-11-2017
  • Mathematics
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How do you Evaluate the expression when =x−7 and =y2 .
7y-x

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Аноним Аноним
  • 03-11-2017
You said x=-7 and Y=2? if so then 7(2)--7= 21
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