niah21 niah21
  • 06-09-2017
  • Mathematics
contestada

Terry selected two cards. The sum of her cards is -10. Can both cards be positive?

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3milyj17 3milyj17
  • 06-09-2017
no, the numbers will have to be negative. 
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Sansa
Sansa Sansa
  • 06-09-2017
No, because two positive numbers will never add up to a negative number.
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