1.   The steps of the four-step problem-solving plan, in order, are ________.
    A. explore, plan, solve, and examine
    B. plan, examine, explore, and solve
    C. examine, explore, plan, and solve
    D. examine, plan, solve, and explore
    Hint

  2.   Insert parentheses to make the equation 9 + 6 2 3 1 = 12 true.
    A. (9 + 6) × 2 ÷ 3 - 1 = 12
    B. (9 + 6 × 2) ÷ 3 - 1 = 12
    C. 9 + (6 × 2) ÷ 3 - 1 = 12
    D. 9 + 6 × 2 ÷ (3 - 1) = 12
    Hint

  3.   An example of the Commutative Property of Addition is ______________.
    A. 2(4 ·6) = (2 ·4)6
    B. 2 + 4 = 4 + 2
    C. 2 ·4 = 4 ·2
    D. 2 + (4 + 6) = (2 + 4) + 6
    Hint

  4.   Solve 6 mentally.
    A. 2 B. 24
    C. 3 D. 12
    Hint

  5.   Name the ordered pair for point A.
   
    A. (4, 2) B. (2, 4)
    C. (1, 4) D. (4, 1)
    Hint

  6.   Write ''16 less than a number is 28'' as an equation.
    A. n - 16 = 28 B. 28
    C. n + 16 = 28 D. 16n = 28
    Hint

  7.   Determine the next three terms of the pattern
5, 7, 11, 17, 25, 35, .
    A. 47, 61, 71 B. 47, 61, 77
    C. 47, 59, 71 D. 47, 59, 77
    Hint

  8.   Graph the relation.
   
    A. B.
    C. D.
    Hint

  9.   A towing company charges $25.00 plus $1.50 per mile to tow a car. What is the cost to tow a car thirty miles?
    A. $45.00 B. $70.00
    C. $795.00 D. $56.50
    Hint

  10.   Evaluate 10b + 3c, if b = 3 and c = 11.
    A. 66 B. 27
    C. 43 D. 63
    Hint

  11.   Evaluate the following expression for x = 10 and
    A. 2 B. 160
    C. 20 D. 16
    Hint

  12.   Find 50 · (13 · 2) mentally.
    A. 130 B. 1300
    C. 1200 D. 750
    Hint

  13.   Determine what relationship a scatter plot of the following data might show: a person's age and his/her telephone number.
    A. No Relationship B. Positive Relationship
    C. Negative Relationship D. Scatter Relationship
    Hint

  14.   Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. Predict Cheng-Yu's height when she is 14 years old.
   
    A. 60 inches B. 50 inches
    C. 53 inches D. 58 inches
    Hint



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