Answer:

Step-by-step explanation:
They both (36 and 45) go into 9. Divide them both by 9.

Answer:
Choice a: 
Step-by-step explanation:
All you have to do on this one is add the 7 on both sides.

So the answer is anything greater than 5.
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
(10)^(10^100)
Step-by-step explanation: