1.   What is a reasonable total income for the four years listed?
   
    A. $19,000 B. $20,000
    C. $22,000 D. $21,000
    Hint

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

  3.   To check means to ______.
    A. ask, ''Does my answer make sense for the problem?''
    B. make a plan to solve the problem
    C. read the problem carefully
    D. use your plan to solve the problem
    Hint

  4.   Use the information in the table. How much do four cans of juice cost?
   
    A. $1.26 B. $2.52
    C. $0.63 D. $3.15
    Hint

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

  6.   Evaluate 2a + b 12 if a = 14 and b = 12.
    A. 40 B. 28
    C. 9 D. 19
    Hint

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

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

  9.   Choose the graph of the ordered pair (3, 4).
    A.
    B.
    C.
    D.
    Hint

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

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

  12.   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

  13.   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. $70.00 B. $795.00
    C. $56.50 D. $45.00
    Hint

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

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

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

  17.   Simplify 5 · x · 10.
    A. 15 + x B. 50 + x
    C. 50x D. 15x
    Hint

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

  19.   Which is not a valid property?
    A. Associative Property of Subtraction
    B. Associative Property of Multiplication
    C. All of these are valid.
    D. Associative Property of Addition
    Hint

  20.   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. Scatter Relationship
    C. Negative Relationship D. Positive Relationship
    Hint



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