1.   Find the next three terms of the sequence 17, 25, 33, 41, .
    A. 51, 63, 75 B. 53, 65, 77
    C. 49, 57, 65 D. 47, 55, 63
    Hint

  2.   Look at the pattern in the graph. Then make a conjecture about the cost of college tuition and fees in 2003.
   
    A. $8700 B. $7700
    C. $12,500 D. $10,000
    Hint

  3.   Based upon the table below, Mari concluded that when one of two addends is negative, the sum is always negative. Find a counterexample for her conjecture.
   
    A. -5 + (-5) B. -13 + 5
    C. 18 + (-10) D. -8 + 7
    Hint

  4.   What is the next series of triangles in the sequence below?
   
    A.
    B.
    C.
    D.
    Hint

  5.   One possible counterexample for the statement ''All fruits taste sweet'' is ________.
    A. Plums B. Lemons
    C. Oranges D. Watermelons
    Hint



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