1.   Evaluate 7[32 - 2(1 + 2)] ÷ 7 + 52.
    A. 25 B. 30
    C. 28 D. 26
    Hint

  2.   Which statement illustrates the transitive property?
    A. 2 + 5 = 7 B. 5 + 2 = 2 + 5
    C. If 5 + 2 = 7 and 7 = 3 + 4, then 5 + 2 = 3 + 4. D. 2 + 5 = 2 + 5
    Hint

  3.   Simplify 6a + 15a.
    A. 6a + 15a B. 21a
    C. 42a D. 21a2
    Hint

  4.   Which statement illustrates the associative property of multiplication?
    A. (2x)y = 2(xy) B. (2x)y = 2xy
    C. (2x)y = (x · 2)y D. (2x)y = y(2x)
    Hint

  5.   Find the difference -3.35 - 6.21.
    A. -9.56 B. 2.86
    C. 9.56 D. -2.86
    Hint

  6.   To what set of numbers does belong?
    A. integers B. whole numbers
    C. rationals D. irrationals
    Hint

  7.   Solve 23 - x = 142.
    A. x = -165 B. x = 119
    C. x = -119 D. x = 165
    Hint

  8.   Solve
    A. w = B. w = -1
    C. w = D. w =
    Hint

  9.   Solve the equation 2a - b = ac + 3b for a.
    A. B.
    C. D.
    Hint

  10.   Evaluate 34.
    A. 12 B. 81
    C. 3 D. 64
    Hint

  11.   Evaluate: when x = 3, y = 2, and z = 19.
    A. 1 B. 19
    C. 2 D.
    Hint

  12.   Find the perimeter of the figure if x = 5.
   
    A. 20 units B. 40 units
    C. 8 units D. 5 units
    Hint

  13.   A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip?
    A. 4 gallons B. 25 gallons
    C. 4.6 gallons D. 5 gallons
    Hint

  14.   Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart?
    A. hour B. hour
    C. 1 hour D. hour
    Hint

  15.   Identify the hypothesis in the following algebraic statement:
If 3x + 10 = 13, then x = 1.
    A. x = 1 B. 3x + 10 = 13
    C. 3x D. 3x + 10
    Hint

  16.   Identify the coordinates of point B.
   
    A. (6, 4) B. (2, 5)
    C. (2, 1) D. (5, 2)
    Hint

  17.   Evaluate 10 + |21 - x| - 3 if x = 9.
    A. 25 B. 19
    C. 22 D. 28
    Hint

  18.   Simplify
    A. 7 2n B. 7 12n
    C. -7 2n D. -7 12n
    Hint

  19.   Write and in order from least to greatest.
    A.
    B.
    C.
    D.
    Hint

  20.   Find three consecutive even integers that have a sum that is zero.
    A. -2, 0, 2 B. -1, 0, 1
    C. -4, 0, 4 D. 2, 4, -6
    Hint



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