1.   Simplify (3a)(-2b) + (5b)(-2a).
    A. -16ab B. 16ab
    C. -4ab D. 4ab
    Hint

  2.   Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula.
    A. 2x = 6(z + y) B. 2x = 6z + y
    C. 2 + x = 6 + z + y D. 2x = 6 (zy)
    Hint

  3.   Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula.
    A. B.
    C. D.
    Hint

  4.   Solve -198 = -11x.
    A. x = -18 B. x = 187
    C. x = 18 D. x = -187
    Hint

  5.   Solve
    A. a = B. a =
    C. a = 14 D. a = 7
    Hint

  6.   Solve the equation
    A. -4 B. 4
    C. D.
    Hint

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

  8.   Find the area of the figure if a = 3 and b = 5.
   
    A. 15 square units B. 16 square units
    C. 225 square units D. 8 square units
    Hint

  9.   What are the odds of choosing a red marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles?
    A. 2:5 B. 4:7
    C. 2:7 D. 4:5
    Hint

  10.   Name the quadrant that contains point Q.
   
    A. IV B. III
    C. I D. II
    Hint

  11.   Graph K(2, -1).
    A. B.
    C. D.
    Hint

  12.   Graph M(-3, 5).
    A. B.
    C. D.
    Hint

  13.   Express the relation in the table as a set of ordered pairs.
   
    A. {(-1, 5), (0, 2), (1, 6), (2, 6)}
    B. {(5, 1), (2, 0), (6, 1), (6, 2)}
    C. {(-1, 5), (0, 2), (1, 2, 6)}
    D. {(-1, 5), (0, 2), (1, 6)}
    Hint

  14.   If f(x) = 2x - 2, find 2[f(3)].
    A. 8 B. 4
    C. 10 D. 2
    Hint

  15.   Which values are a counterexample to the given statement?
If x · y = a decimal, then neither x nor y is a whole number.
    A. x = 7.1, y = 2.2 B. x = 0.3, y = 0.2
    C. x = 1.75, y = 0.9 D. x = 1, y = 0.5
    Hint

  16.   Draw a graph of the ordered pairs in the table.
   
    A. B.
    C. D.
    Hint

  17.   Graph the set of numbers on a number line. {-5, -2, 1, 3, 4}
    A.
    B.
    C.
    D.
    Hint

  18.   Simplify the expression 4(-5k) + 15k.
    A. -35k B. 5k
    C. 35k D. -5k
    Hint

  19.   Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis.
    A.
    B.
    C.
    D.
    Hint

  20.   Triangle DEF has vertices D(-6, -1), E(-4, -8), and F(-2, -5). Find the coordinates of the image of triangle DEF after it is rotated 180° about the origin.
    A. D´(6, 1), E´(4, 8), F´(2, 5)
    B. D´(1, -6), E´(8, -4), F´(5, -2)
    C. D´(1, 6), E´(8, 4), F´(5, 2)
    D. D´(-1, -6), E´(-8, -4), F´(-5, -2)
    Hint



Glencoe
The McGraw-Hill Companies