Question

question number 8 answer this question who's answer will be right I will mark him brain list so answer fast thank you ​

Answer 1

Answer:

2a - 2b - 4 -5 + a

2( -1) - 2(-2) - 4 - 5 + (-1)

-2 + 4 - 4 -5 -1

-2 + 4 -10

-12 + 4

= -8

Answer 2

Answer:

follow these steps.

Step-by-step explanation:

please mark me as brainliest...