Answer:
Should be 30
-12-0=12
0-18=18
12+18=30
Step-by-step explanation:
C) 120
Because if you multiply 40x3=120
The key word to know to multiply Is per.
Answer:
15.75$
Step-by-step explanation:
The volume would be 2160 ft.
4+4+3+3 because if you look to each corner there is 4 and on the other corner there is 3 and 3