1.   Based on the line plot, how many students scored above 90 or below 50?
   
    A. 10 B. 4
    C. 5 D. 9
    Hint

  2.   Evaluate when x = 15 and y = 15.
    A. 15 B. -15
    C. 225 D. -225
    Hint

  3.   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 = 6 (zy)
    C. 2 + x = 6 + z + y D. 2x = 6z + y
    Hint

  4.   Solve x + 5 = -7.
    A. x = -12 B. x = 2
    C. x = 35 D. x = -2
    Hint

  5.   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

  6.   Solve the inequality 5y + 8 > 4y - 3.
    A. {y | y < -5} B. {y | y > -11}
    C. {y | y > 5} D. {y | y < -11}
    Hint

  7.   Use elimination to solve the system of equations given below.
x + 3y = 6
2x - 6y = 8
    A. B.
    C. D.
    Hint

  8.   The sum of two numbers is 11. Twice the first number minus four times the second number is 10. What are the two numbers?
    A. -15, 4 B. -8, -3
    C. -6, -5 D. -9, -2
    Hint

  9.   Simplify Assume the denominator is not equal to zero.
    A. B.
    C. D.
    Hint

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

  11.   Which is the graph of the equation y = 2x2 - 1?
    A. B.
    C. D.
    Hint

  12.   The equation x2 + 1 = -3x does not have integral roots. State the consecutive integers between which the roots lie.
    A. between -3 and -2 and between -1 and 0
    B. between 0 and 1 and between 2 and 3
    C. between -1 and 0 and between 0 and 1
    D. between -3 and -2 and between 0 and 1
    Hint

  13.   Find .
    A. B.
    C. D.
    Hint

  14.   Find
    A. B.
    C. D.
    Hint

  15.   Solve 11b = 132.
    A. b = 12 B. b = -12
    C. b = -1452 D. b = 1452
    Hint

  16.   Solve
    A. y = 21 B. All Real Numbers
    C. No Solution D. y = -21
    Hint

  17.   Hakan has 50 milliliters of a 10% acid solution. How many milliliters of 45% acid solution should he add to create a 35% acid solution?
    A. 97 milliliters B. 125 milliliters
    C. 100 milliliters D. 78 milliliters
    Hint

  18.   How can the polynomial x2y2 + 2y3 5xy4 + x3 be written with powers of x in descending order?
    A. x2y2 + x3+ 2y3 5xy4
    B. x3 + x2y2 + 2y3 5xy4
    C. x2y2 + 2y3 + x3 5xy4
    D. x3 + x2y2 5xy4 + 2y3
    Hint

  19.   Find
    A. B.
    C. 3 D. 3
    Hint

  20.   Consider . Which of the variables can be 0 if it is true that ?
    A. y only B. w only
    C. w, x, and y D. w and y
    Hint



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