1.	Write a rule for the relationship between the number of fingers on one hand and the number of ears in a class full of students. Use f to represent the number of fingers and e to represent the number of ears.
		A.	e = – f	B.	e = f ÷
		C.	e = f	D.	e = f
		Hint
	2.	Find a dot sequence that matches the rule d = 4 + (2n – 2), where n represents the term number and d represents the number of dots.
		A.
		B.
		C.
		D.
		Hint
	3.	Jaime found a rule for this dot sequence to be d = 3 + 2(n – 1), where n is used to represent the term number and d to represent the number of dots. Find an equivalent rule.
		A.	d = 1 – 2n	B.	d = 3 – (2n + 1)
		C.	d = 2n + 1	D.	d = 3 – 2(n – 1)
		Hint
	4.	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.	66 inches	B.	63 inches
		C.	82 inches	D.	57 inches
		Hint
	5.	What is always the final answer to this Think of a Number trick.Think of a number.Add 6.Multiply by 5.Subtract 5 times the number you started with.
		A.	30	B.	20
		C.	25	D.	the same number you started with
		Hint
	6.	Rewrite the expression: 7 · (2n – 4)
		A.	14 · n – 28	B.	14 · n – 4
		C.	7 · n – 28	D.	2 middot; n – 28
		Hint