madisolh
madisolh madisolh
  • 10-09-2021
  • Mathematics
contestada

PLEASE HELP MEEE IM SO STRESSED!

PLEASE HELP MEEE IM SO STRESSED class=

Respuesta :

Melody08
Melody08 Melody08
  • 10-09-2021

Answer:

(a) -2-(-9)=-2+9

=7

(b) -2-9=-11

(c) -2-(-9)-(-2)=-2+9+2

=9

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