Answer:
A. 
Step-by-step explanation:

Greatest Common Divisor [GCD]: 1½
I am joyous to assist you anytime.
B. 180cm3
You have to find length, width, and height of both objects.
For the first one multiply:
3 x 8 x 5 = 120
Then multiply:
2 x 5 x 6 = 60
Add them together:
120 + 60 = 180cm3
Answer:
I would say b since this defintally usally you aren't expeced to use math ouside of math class at school
Hope This Helps!!!
Z (>/=) -17
start by subracting 26 then multiplying by 2