Question

pls answer those I will make you as brain list pls I need it​

Answer 1

Answer:

solution of (i) question

(ii) question is not visible clearly

Step-by-step explanation:

I think it helps you

Answer 2

Answer:

PLEASE RATE OR GIVE A THANKS IF IT HELPS, MARK AS BRAINLIEST

Step-by-step explanation:

1a)  a-(-b) = 75 - (-84)

 =  - 159

b)  118 - (-125)

   = - 243

  c)  25 - (-30)

   = - 55

2a)  -6 + (3)

  =   -3

 b)  0 + 0 = 0

 c)  4 - 2

    = 2

 d)  5 - 10

 =   -5