Answer:
A
Step-by-step explanation:

Apply the law of exponents.


Answer:
D
Step-by-step explanation:
It's the only equation that gets y correct in every one.
Yes because
Kate: 3X2 = 6
Jake: 3X2 = 6
Emily: 3X2 = 6
add all of those together and you get 18
Answer:
Answer is 75cm squared.
Step-by-step explanation:
10x15 = 150
divide by 2
final answer is 75.