qdogisbeast8939 qdogisbeast8939
  • 22-10-2020
  • Mathematics
contestada

Terry selected two cards. The sum of her card is -10. Can one of the cards be positive and the other be negative.

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Niahw10 Niahw10
  • 22-10-2020
No because if you subtract -10-2 you get -12 and you only have a negative answer
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