1.   Solve
    A. x = B. x = -7
    C. x = D. x =
    Hint

  2.   State the domain of the relation whose graph is shown.
   
    A. {0} B. {-1, 4, 1, 2}
    C. {-2, -1, 0, 2} D. {-2, -1, 2}
    Hint

  3.   Determine the value of r so that the line through (5, 2) and (7, r) has a slope of .
   
    A. 6 B. 3
    C. 2 D. 1
    Hint

  4.   A line of best-fit should not be drawn for which of the following graphs.
    A. B.
    C. D.
    Hint

  5.   Which ordered pair is the solution to the given system of equations?
x - 3y = 9
x - 2y = 5
    A. (3, -2) B. (-6, 1)
    C. (-3, -4) D. (9, -3)
    Hint

  6.   Which graph is the graph of the system of inequalities?
y > 2x
    A.
    B.
    C.
    D.
    Hint

  7.   Simplify (3a4b2)2 (2a3bc2)3.
    A. 36a17b7c6 B. 17a12b8c5
    C. 6a17b7c6 D. 72a17b7c6
    Hint

  8.   Find the sum (4xy2 – 3x2y – 5xy – 6) + (-5xy2 – 2xy + 3).
    A. -xy2 – 3x2y – 3xy – 3 B. -xy2 – 3x2y – 7xy – 3
    C. 4xy2 – 7xy – 3 D. 4xy2 – 8x2y – 7xy – 3
    Hint

  9.   Find (3x + 4)(5x2 – 4x + 6).
    A. 15x3 + 8x2 + 2x + 24 B. 8x2 - 13x + 24
    C. 15x3 + 32x2 + 34x + 24 D. 5x2 + x + 10
    Hint

  10.   Find (2y2 + 7y – 5)(3y2 – 5y + 4).
    A. 6y4 + 11y3 – 42y2 + 53y – 20
    B. 6y4 – 35y2 – 20
    C. 5y2 + 2y – 1
    D. 6y4 + 4y2 – 32y2 – 20
    Hint

  11.   Simplify 3x2 + 11x + 2x2.
    A. 6x2 + 11x B. 16x2
    C. 5x2 + 11x D. simplified
    Hint

  12.   The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the third quarter?
   
    A. 27 B. 15
    C. 48 D. 60
    Hint

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

  14.   Solve
    A. B.
    C. a = -90 D. a = 90
    Hint

  15.   At a bulk store, lollipops cost $1.95 per pound and jawbreakers cost $1.25 per pound. How many pounds of lollipops should be added to 4 pounds of jawbreakers to make a mixture that costs $1.45 per pound?
    A. 1.6 pounds B. 1.5 pounds
    C. 1.8 pounds D. 2 pounds
    Hint

  16.   Write 7x = 4y – 6 in standard form.
    A. -7x + 4y = 6 B. x = y -
    C. 7x – 4y = -6 D. y = x +
    Hint

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

  18.   Which point is not in the solution set of y < 7x + 6 and y < -7x + 6.
    A. (2, -15) B. (-1, 6)
    C. (1, -5) D. (0, 2)
    Hint

  19.   Express 0.000033 in scientific notation.
    A. 3.3 × 10-4 B. 3.3 × 10-5
    C. 3.3 × 105 D. 3.3 × 10-6
    Hint

  20.   Find the product (x2 – 3x +6)(2x2 + 3x + 4).
    A. 2x4 + 3x3 + 7x2 + 6x + 24
    B. 2x4 – 3x3 – 5x2 + 6x + 24
    C. 2x4 – 3x3 + 7x2 + 6x + 24
    D. 2x4 + 3x3 – 5x2 + 6x + 24
    Hint



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