cami0322 cami0322
  • 13-10-2019
  • Mathematics
contestada

-

1) Which expression is equivalent to-4-9?
4 - 9
-4+ (-9)
- 4+9
4 + 9

Respuesta :

avitia30 avitia30
  • 13-10-2019

Answer:

-4+(-9)

Step-by-step explanation:

-4-9=-13 and-4+(-9)=-13

which means they're equivalent to each other

Answer Link
Аноним Аноним
  • 13-10-2019

-4-9 =-13

4-9=-5

-4+(-9): +positive sign and -negative sign=- negative sign

-4-9=-13

-4+9=5

4+9=13

Answer:

-4+ (-9)

Answer Link

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