Answer:
x < 2
Step-by-step explanation:
-x + 6 > x + 2
2x < 4
x < 2
Answer:
Two questions:
Question 1:
given
.
Answer 1: 
Question 2:
given
.
Answer 2: 
Step-by-step explanation:
So
is used in most classes to represent the inverse function of
.
The inverse when graphed is a reflection through the y=x line. The ordered pairs
on
implies
are on
.
This means we really just need to swap x and y.
Since we want to write as a function of x we will need to solve for y again.
Question 1:

Swap x and y:

We want to solve for y.
Add 3 on both sides:

Make the left hand side a fraction so we can cross-multiply:

Cross multiply:

Simplify right hand side:

Divide both sides by (x+3):

So
.
Question 2:

Swap x and y:

Make left hand side a fraction so we can cross multiply:

Cross multiply:

We have to distribute here:

Add 3x on both sides:

Divide boht sides by x:

You could probably stop here but you could also simplify a little.
Separate the fraction into two terms since you have 2 terms on top bottom being dividing by x:

Simplify second fraction x/x=1:

So
.
Answer:13 and 12
Step-by-step explanation: the pattern is add 2 then minus one. But then the 2 continues to 3 4 5 and so on. So u add 5 to 8 which gives 13 then minus 1 again to get 12
If you take the total, and multiply it by the sales tax (.08) then you will get $17.28
(216x.08)