4804177457 4804177457

26-01-2021
Mathematics

contestada

I need help with the bottom two questions :/

I need help with the bottom two questions class=

Respuesta :

guerob2006 guerob2006

26-01-2021

Answer:

the first one is no. the second one is yes.

Step-by-step explanation:

because -1+0 =-1+1=-1 because negative plus positive always equal negative

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QUEENB40 QUEENB40

27-01-2021

The first is a no the second is a yes

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