melanie96 melanie96
  • 08-10-2018
  • Mathematics
contestada

Pls explain for each answer you pick pls

Pls explain for each answer you pick pls class=

Respuesta :

cherrypie10466 cherrypie10466
  • 08-10-2018
all except the third selection are 0.

-12+12= 0
8+(-8)=0
-5+-5= -10
-20+20=0
-2,000+2,000=0

follow the the rules of integers
Answer Link
northhawk
northhawk northhawk
  • 08-10-2018

So here is how it would go

  • -12+12 = 0
  • 8+(-8) = 0
  • -5+-5 = -10
  • -20+20 = 0
  • -2000+2000 = 0
Answer Link

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good job