Answer:
Group the first two terms together and then the last two terms together
Step-by-step
may not be right sorry if it isn't
After I added all them up and divided by 5 because that's how many numbers you gave me, I came to the conclusion that the mean is B. 180.8
Answer:
An equation of the circle with center (h, k) and radius r:
Step-by-step explanation:
Not sure what you need to find out but,
An equation of the circle with center (h, k) and radius r:
Answer:
Step-by-step explanation:
The equation is 
so we see that the highest number on both terms that we can factor out is 2. If we factor out 
from both terms, we end up with , making the GCF of this expression.
Answer:
15
Step-by-step explanation:
if you put x=-15
f(x) = 5*-5 +40
=-25+40
=15
