You haven't provided any value, but I can tell you the solution set for the inequality.
First of all, expand both sides:

Add 3x to both sides:

Add 6 to both sides:

Which is of course equivalent to

Divide both sides by 9

So, every number smaller than 2 is part of the solution of this inequality.
Answer:
A
Step-by-step explanation:
Im not sure if its correct tho dont quote me on it ;(
Answer:
yes it's a refelction over the line f (C)
Step-by-step explanation:
so c is correct
8 x 64
=64 x 2 x 4
=128 x 2 x 2
=256 x 2
=512