samiyahskyers4
samiyahskyers4 samiyahskyers4
  • 17-06-2021
  • Mathematics
contestada

this is the question I need help with​

this is the question I need help with class=

Respuesta :

pchand04
pchand04 pchand04
  • 17-06-2021

Answer:

brainllest if right

b

Step-by-step explanation:

Answer Link
aribeccawil
aribeccawil aribeccawil
  • 17-06-2021
The answer is A

Explanation: 9-(-12) is equal to positive 21.

12+9 is equal to positive 21.
Answer Link

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