A.   Calculate the following:
  1. -5 - (3) (-2)
  2. 7/12 + 2/3 - 1/4
  3. 14 5/6 - (-7 2/3)
  4. 3(-2) - 5(-3) - (-2)
  5. 3.5 - 0.05(2) +14.2 / 0.2
  7. |5| x |-2| - |-8|
B.   Evaluate each of the following if x = -3 and y = 2:
  1. 3x - 2y
  2. x - xy - 3
C.   Find:
  1. N if 40% of N is 16
D.   Solve:
  1. 7x - 3 - 2x = 2(x+3)
E.   Simplify the following:
  1. (4x - 2y)
  2. (3/2x + 3)(1/2x - 3)
F.   Solve:
  1. 2x - 4 < 5x + 8
G.   Factor the following completely:
  1. 12a - 18a - 6a
  2. 3(2x - 1) - 4y (2x - 1)
H.   Solve the system below:

        3x - 2y = 7
  5x + 2y = 1

I.   Simplify and state restrictions:

       

J.   Solve for x, x || 0, x || -3:

       

K. Find:
  1. the length and the slope of the line segment connecting A(3, 5) and B(-3, 4)
L.   Graph:
  1. 2x + 5y = 10
M.   Graph:
  1. y = 2x
N.   Find x, y, z, w:




O.   Solve the following equations for x or y:
  1. 2=8
  2. 2x - 3x - 5 = 0
  3. x/4 = 3/y = 5/30
P.   Find:
  1. The tenth term of an arithmetic sequence when its first term is 3 and the common difference is 2.
Q.   Find the area of the following figures:
  1. x + y = 16


  2. AD = 3cm, BC = 5cm, AE = 2cm
R.   Graph each of the following:
  1. y = -x + 2
  2. y = 2
  3. y = sin x, 0 x 2
S.   Simplify:



  3. log 75 - log 3 + log 4

T.   Solve:
  1. |x - 3| = 5
  2. 2 - 12(2) + 32 = 0
U.   Divide:
  1. x + 7x - 11x + 4 by x + 5