1.   When would you not want to estimate an answer?
    A. when there are many calculations
    B. when there are simple calculations
    C. when an exact answer is needed
    D. when there are large numbers
    Hint

  2.   Simplify
    A. 12 B. 27
    C. 36 D. 3
    Hint

  3.   What is the value of 3s(t +11) - 6r if r = 21, s = 9, and t = 11?
    A. 175 B. 531
    C. 480 D. 468
    Hint

  4.   The solution for 124 - a = 77 is ______.
    A. 47. B. 201.
    C. 57. D. 211.
    Hint

  5.   A mathematical sentence like b - 432 = 197 is called a(n) ______.
    A. solution B. equation
    C. evaluation D. variable
    Hint

  6.   Name the point for the ordered pair (3, 1).
    A. B.
    C. D.
    Hint

  7.   How do you find successive terms in the pattern 0, 3, 9, 18, 30, ?
    A. Add each term to the previous term. B. Add 3 to each term.
    C. Multiply a term by 3
and add it to itself.
D. Add the next multiple
of 3 to the term.
    Hint

  8.   Write the relation whose graph is shown below as a set of ordered pairs.
   
    A. {(-4, -3, -1, 0, 3, 4), (-4, -3, -2, 0, 2)}
    B. {(-4, -3, -2, 0, 2), (-4, -3, -1, 0, 3, 4)}
    C. (-4, -3), (-3, 0), (-2, 4), (0, -4), (2, 3), (2, -1)
    D. (-3, -4), (0, -3), (4, -2), (-4, 0), (3, 2), (-1, 2)
    Hint

  9.   The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data.
   
    A. B.
    C. D.
    Hint

  10.   Use the scatter plot to predict the mileage of an engine with 250 horsepower.
   
    A. 12 B. 25
    C. 20 D. 10
    Hint

  11.   Write a numerical expression for the verbal phrase three more than the quotient of eight and four.
    A. (3 + 4) ÷ 8 B. 3 + 8 ÷ 4
    C. 3 + 4 ÷ 8 D. (3 + 8) ÷ 4
    Hint

  12.   Evaluate q z + 20, if q = 10 and z = 6.
    A. 80 B. 24
    C. 36 D. 16
    Hint

  13.   Simplify 6 + b + 3.
    A. 3 + b B. b + 9
    C. 9 D. 9b
    Hint

  14.   Name the property shown by the statement a + b + 0 = 0 + a + b.
    A. Additive Identity
    B. Associative Property of Addition
    C. None of these
    D. Commutative Property of Addition
    Hint



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