Answer:
I think its 66 but i dont know. i took the test and had the same question but teachers are different
Step-by-step explanation:
The answer is

because you subtract exponents
Answer:
The side length is 2 ft
Step-by-step explanation:
A cube has a volume of
V = s^3
8 = s^3
Take the cube root of each side
8 ^ 1/3 = s^3 ^1/3
2 = s