Answer:
B
Step-by-step explanation:
1 is 100% so increasing it by 12% means adding 0.12 to it
Answer: 125 or some thing
Step-by-step explanation:
Answer:
The slope is 2.
Step-by-step explanation:
DIVIDE 13-5/2+2
That gives you 8/4 which equals 2.
It is b. 48 because f(x) is 3
Answer:
7. 
8. 
Step-by-step explanation:
We are given two function, f(x) and g(x).
We want to find their addition and their subtraction, and we do this combining like terms.
The functions are:


7. Find (f+9) (x)

So

8. Find (f - g) (x)

So
