510 in 30 because that would be 17 per hour and 960 in 60 would be 16 per hour
The answer should be C. 3
Answer:
After expanding the polynomial
we get 
Step-by-step explanation:
We need to expand the polynomial 
Multiply the terms:

So, after expanding the polynomial
we get 
55 degrees. If you add the other three angles together you get 305. Considering that a circle is 360 degrees, you would subtract those two and get 55.
The answer is twenty four