Answer:

Step-by-step explanation:
When simplifying an exponent a way to do is to expand the exponent. This means that it will now be

Whenever you see an x or y on the numerator and denominator cross it out because it is the same thing as 1
When you cross out all of the x's and y's the only variable left is y in the denominator. This means that the answer is 
dam what Answer:
Step-by-step explanation:dom
no it’s not working
Answer:
C. 35
55 degrees + 35 degrees= 90 degrees
Answer:
1 5/7
Step-by-step explanation:
Easy, its b because that is the average deviation