Question

please answer me these questions​

Answer 1

Answer:

Mark me as brainlieast

Step-by-step explanation:

A) - 12

B)-11

C)0

D)4

Answer 2

Answer:

a. 5+(-12)

5-12

-7

b. (-5)+(-6)

-5-6

-11

c. (+7)+(-7)

+7-7

0

d. (+3)+(+1)

+3+1

4