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

  2.   Simplify 3 + 2(xy+ 3z) + 4xy.
    A. 9xy + 15z B. 6xy + 6z + 3
    C. 5xy + 3z + 3 D. 6xy + 3z + 3
    Hint

  3.   Graph {-3, 3}.
    A.
    B.
    C.
    D.
    Hint

  4.   Based on the line plot, what is the lowest score?
   
    A. 21 B. 75
    C. 100 D. 71
    Hint

  5.   Evaluate m - 3.5 if m = -2.1.
    A. -5.6 B. 5.6
    C. 1.4 D. -1.4
    Hint

  6.   Solve the equation
    A. a = B. a = 0
    C. a = D. a = 5
    Hint

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

  8.   Find the median of {55, 21, 47.4, 69, 71}.
    A. 47.4 B. 71
    C. 55 D. 21
    Hint

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

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

  11.   What is the final price of a $125 jacket that is on sale for 35% off?
    A. $43.75 B. $81.25
    C. $90 D. $168.75
    Hint

  12.   Express the relation whose graph is shown as a set of ordered pairs.
   
    A. {(1, 1), (2, -2), (-3, -2), (-4, 3)}
    B. {(1, 1), (2, -2), (2, -3), (-3, 4)}
    C. {(1, 1), (-2, 2), (-3, -2), (-4, 3)}
    D. {(1, 1), (-2, 2), (-2, -3), (3, -4)}
    Hint

  13.   Which ordered pair is a solution for 3a + 2b = 6?
    A. (-2, 0) B. (2, 0)
    C. (0, -3) D. (1, 1)
    Hint

  14.   Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C.
    A. 8x + 5y = 7 B. 13y = 7
    C. -8x + 5y = 7 D. 4x + 5y = 7
    Hint

  15.   What is implied when it is said that x and y have a negative correlation?
    A. When the value of x increases, the value of y does not necessarily increase or decrease.
    B. When the value of x increases, the value of y increases.
    C. When the value of x increases, the value of y decreases.
    D. When the value of x is negative, the value of y negative.
    Hint

  16.   Which equation has a graph perpendicular to the graph 3y = 2x - 9?
    A. 2x + 3y = 4 B. 3x + 2y = 7
    C. y = 2x + 5 D.
    Hint

  17.   Which equation is the slope-intercept form of the equation of the line that passes through (1, 2) and is parallel to 4x - 2y = 6?
    A. y = 2x B. y = -2x + 1
    C. D. y = 4x + 3
    Hint

  18.   A counterexample disproves a conditional when ________ .
    A. the hypothesis is true and the conclusion is false
    B. the hypothesis is false and there is no valid conclusion
    C. the hypothesis is true and the conclusion is true
    D. the hypothesis is false and the conclusion is false
    Hint

  19.   Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to
    A. B.
    C. D.
    Hint

  20.   Which scatter plot shows that x and y have a positive correlation?
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies