Answer:
C. 8%
Step-by-step explanation:
Because everyone can get divided by 5 equally besides 8
The answer is 15.
17^2-8^2=225
sr of 225= 15
:))
Answer:
The answer is b. x= 2, -1
Answer:

Step-by-step explanation:
the minimum of f is for x = 1 and f(1)=0
f is decreasing for x<=1 and increasing for x>=1
so the domain is 

x>=1 so x is positive and we can take the square root
so 