It says to simplify so number 3 would be 12

Number 4 is

Number 5 is
the answer is B. 7
Step-by-step explanation:
it's the number u see the most therefore its the most common
but it helps with homework and learning how to do stuff you dont know how to do
Answer: 72
Step-by-step explanation: volume of a pyramid = v= lwh/3
v= 6*6*6/3
v = 216/3
v = 72