1.   Solve the equation 3x + y = 6 for x.
    A. x = 5y B. x = 2 - y
    C. x = 6 - 3x D.
    Hint

  2.   Write a verbal expression for the algebraic expression (2 - y) × 6.
    A. the difference, y less than two, times six
    B. two minus y times six
    C. two times six minus y
    D. six times y minus two
    Hint

  3.   and are similar. Find x if z = 3, a = 6,
and c = 4.5.
   
    A. 2.25 B. 4
    C. 7.5 D. 9
    Hint

  4.   Find the domain of y = 6x if the range is {36, 24, 12, 0}.
    A. {6, 4, 2} B. {216, 144, 72, 0}
    C. {30, 18, 6, -6} D. {6, 4, 2, 0}
    Hint

  5.   Choose the inequality whose solution set is graphed below.
   
    A. -5 < x < 5 B. x > -3 or x < 2
    C. D. x < -3 and x > 0
    Hint

  6.   Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it.

   
    A. no solution B. one solution at (-6, 0)
    C. one solution at . D. infinitely many solutions
    Hint

  7.   Arrange the terms of 4x2y3 – 2x4y + 3x3y2 – 3 + 2xy so that the powers of x are in descending order.
    A. -3 + 2xy + 4x2y3 + 3x3y2 - 2x4y
    B. – 2x4y + 3x3y2 + 4x2y3 + 2xy – 3
    C. -3 - 2x4y + 3x3y2 + 4x2y3 + 2xy
    D. 4x2y3 + 3x3y2 - 2x4y + 2xy – 3
    Hint

  8.   Which of the following trinomials is a perfect square trinomial?
    A. 4y2 + 10y + 25
    B. r2 - 6r + 36
    C. 9a2 - 12a + 4
    D. x2 + 16x + 16
    Hint

  9.   Find .
    A. B.
    C. D.
    Hint

  10.   Name the property used in the equation x + 0 = 22. Then solve for x.
    A. Multiplicative Inverse; x =
    B. Multiplicative Property of Zero; x = 22
    C. Additive Identity; x = 22
    D. Multiplicative Identity; x = 1
    Hint

  11.   Name the coordinate of each point that is graphed on the number line.
   
    A. {0, 2, 3, 6} B. {-6, -3, -2, 0}
    C. {-6, -3, 0, 2} D. {-6, -3, -1, 2}
    Hint

  12.   Find the next three terms of the arithmetic sequence 41, 54, 67, 80,….
    A. 91, 102, 113 B. 93, 106, 119
    C. 95, 110, 125 D. 103, 126, 149
    Hint

  13.   Find the next three terms in the sequence 10, 15, 25, 40, ….
    A. 45, 50, 55 B. 65, 100, 145
    C. 55, 70, 85 D. 60, 85, 115
    Hint

  14.   Use substitution to solve the system of equations given by x – 4y = 24 and 3x – 4y = 16.
    A. (-4, 7) B. (10, -3.5)
    C. (-4, -7) D. (10, 3.5)
    Hint

  15.   A sociology teacher asked her students how many siblings they have. The results of the survey are shown in the table. Find the probability that a randomly chosen student has at least two siblings.
   
    A. B.
    C. D.
    Hint

  16.   Simplify .
    A. x3y3 B. x6y3
    C. x26y3 D. x24y19
    Hint

  17.   Anthony and Sanford each throw a football. The height of Anthony's throw can represented by the equation A = –10x2 + 15x + 22, where A is height and x is the time in seconds. The height of Sanford's throw can represented by the equation S = –9x2 + 14x + 23. At time x, how much higher is Sanford's throw?
    A. x2x + 1 B. x2 + x + 1
    C. x2 + x – 1 D. x2x – 1
    Hint

  18.   Find the area of a triangle with base 2x + 3 and height 3x – 1.
    A. x2 + x – 3 B. 3x2 + x
    C. 6x2 + 7x – 3 D. 5x2 + 7x – 3
    Hint

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

  20.   A guest on a talk show tends to receive many phone calls right after she is on the show, and then the calls become less frequent. This can be represented by the equation y = 30(0.92)d, where y is the number of phone calls after d days. How many phone calls should she expect after a week?
    A. 23 B. 28
    C. 17 D. 2
    Hint



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