I think it's the third one cause the 3 will b "out of the house" while the 4 will b the power.
Answer:
1)=0
2)

3)

4)

5) I don't know that one.
I think 12 minutes because if you take 9 divide it by 3/4 you get 12
Answer:
A. -8<=y<=6
Step-by-step explanation:

You can begin to simplify this by factoring both the numerator and denominator:

Next, cancel out any common factors in both the numerator and denominator:

Your answer would be

.