selj0acistina
selj0acistina selj0acistina
  • 24-12-2016
  • Mathematics
contestada

Which equation shows the commutative property of addition?


A. -5 + (3+4) = (-5+3) +4
B. -3 + (7+3) = -3 +(3+7)
C. -3*5 + 8 = 5*(-3) + 8
D. -2(3+5) = -2*3 + (-2)*5

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nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 26-12-2016
B. -3 + (7+3) = -3 +(3+7) shows commutative property of addition.
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