Solve for the set of numbers that satisfy the following:

1.  |x-2| <= 4

2.  4x^2 + 5x - 6 > 0

3.  x + 2		4.    3
    _____ < 1		    _____ <= 2
    1 - x		    x - 6


5.     3       2
    ______ > _____
     x + 2    x - 4


6.  |8x + 5| > 7

7. |   7    |
   | ______ | >= 9
   | 2 - 3x |   

8.  x^2 + 4x > 21

9.  2x^2 - 12x >= 0

10.    1       5
    _______ > ___
     2x - 1    x 


Notation: x^2 means x*x or x squared
          | | is used to indicate absolute value