Answer:
0
Step-by-step explanation:
1-1=0
5
if you have 1+1 you get 2 but then you have to do it two more times because your answer was two so 1+1 = 3 and when u add 2 + 3 u get 5
3
How many times does -6 go into -18?
-6x3=-18
-6 goes into -18 3 times.
So:
b=3
Bam
