martinnevada martinnevada
  • 14-12-2017
  • Mathematics
contestada

Which expression shows the difference between David's weight (x) and Kathy's weight (y)?

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Joel518
Joel518 Joel518
  • 14-12-2017
did it give you numbers with it or we have to make are own expression?
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Аноним Аноним
  • 14-12-2017
we need more info to solve this
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