victoradisla08
victoradisla08 victoradisla08
  • 27-01-2021
  • Mathematics
contestada

Number 4 please need answers

Number 4 please need answers class=

Respuesta :

beaw7 beaw7
  • 27-01-2021

Answer:

9

Step-by-step explanation:

It stays positive because if you add 1+(+9) you still get 10, not -8.

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