1.	Write a rule that describes how to create each term of the sequence below.
		A.	Add the same number as the term number to the right side to create another 2 squares.
		B.	Add 3 toothpicks to the right side to create another 2 squares.
		C.	Add 6 toothpicks to the right side to create another square.
		D.	Add 6 toothpicks to the right side to create another 2 squares.
		Hint
	2.	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 = 2n – 1	B.	t = 2n + 1
		C.	n = 2 + (n + 1)	D.	t = 2 + (n – 1)
		Hint
	3.	Luis is l inches tall. Taylor is 10 inches shorter than Luis. Isabel is as tall as Luis. Alexa is 6 inches taller than Isabel. Suppose Luis is 76 inches tall. How tall is Alexa?
		A.	82 inches	B.	63 inches
		C.	66 inches	D.	57 inches
		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.	s = 15r
		C.	r = 15s	D.	s = r ÷ 15
		Hint
	5.	What is always the final answer to this Think of a Number trick.Think of a number.Divide by 2.Add 1.Multiply by 4.Subtract your original number.Subtract 3.
		A.	11	B.	the same number you started with
		C.	1	D.	1 more than the number you started with
		Hint
	6.	If n is some odd number, how would you write the next three consecutive odd numbers?
		A.	n + 1, n + 2, n + 3	B.	n – 1, n, n + 1
		C.	n + 2, n + 4, n + 6	D.	n + 1, n + 3, n + 5
		Hint