One way is that you can just factor it out: (x+2)(x+2)(x+2)
For the first pair, you get

.
Then do

*

That will be

So the answer is 6
Answer:
x=sqrt{22}
Step-by-step explanation:
Answer is 7.
55+5X=90
5X=90-55
5X=35
X=35/5
X=7
Looking at the given points on the right side from (0,2) to (1,6) for 1 increase in X ( 1-0=1) the Y value increases by 3 ( 6/2 = 3)
This same increase happens for th other two points: 18/6 = 3
54 / 18 = 3
The rate of increase is 3.
Answer:
8.5
Step-by-step explanation:
divide 34 by 4 and it gives you 8.5