niyaaah90 niyaaah90
  • 06-04-2020
  • Mathematics
contestada

3+ (-9).
Should you add or subtract 3 and 9? Why?​

Respuesta :

MathNerd6707 MathNerd6707
  • 06-04-2020

You subtract because it's just adding a negative which cancels out the adding and makes it a subtraction problem.

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melahinayah1 melahinayah1
  • 06-04-2020

Answer:add positive 3 to the (-9) which will be (-6)

Step-by-step explanation:

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