1.   A music club is offering unlimited CDs for $6.00 each. There is also a $5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with $35.00?
    A. 5m + 6 = 35 B. 5 + 6 = 35m
    C. 6m = 35 D. 6m + 5 = 35
    Hint

  2.   Find the number of squares in Term 6 for the sequence.
   
    A. 34 B. 9
    C. 28 D. 11
    Hint

  3.   The following explanation of a rule is for a toothpick sequence. Find the correct rule if n is used to represent the term number and t to represent the number of toothpicks.
   
    A. t = 1 + 2n B. t = 2 + (n – 1)
    C. t = 2n + (n – 1) D. t = 2n – 1
    Hint

  4.   At a hockey stadium, there are 15 seats in every row. Let s represent the number of seats and r represent the number of rows. Which rule correctly describes the situation?
    A. s = 15 + r B. r = 15s
    C. s = r ÷ 15 D. s = 15r
    Hint

  5.   If n is some odd number, how would you write the next three consecutive odd numbers?
    A. n + 1, n + 3, n + 5 B. n + 1, n + 2, n + 3
    C. n – 1, n, n + 1 D. n + 2, n + 4, n + 6
    Hint

  6.   Find the sum of three consecutive numbers: n, the number that comes right before n, and the number that is 2 before n.
    A. 3(n – 1) B. 3n + 1
    C. 3n + 3 D. 3n
    Hint



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