avacooley0751
avacooley0751 avacooley0751
  • 20-05-2021
  • Mathematics
contestada

1. Which of the expressions below has a sum of 0? Select all that apply.
A) -18 + 81
B) -12 + 12
C) -6 + 6
D) 12 + (-21)
E) 3.3 + (-3.3)

Respuesta :

sheylaaaaaa sheylaaaaaa
  • 20-05-2021
it would be b and e!!!!
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