QRO2008 QRO2008
  • 09-09-2021
  • Mathematics
contestada

17. Evaluate each pair of expressions.
a. (-3)-8 and -3-8
b. (-3)-9 and -3-9

Respuesta :

justin1093 justin1093
  • 09-09-2021
A = -11
B= -12

This is because of how calculations work in negatives. Because they are both negative they work similarly to addition
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