1.	The table shows the sales of athletic footwear for a recent year. Which measure of central tendency is the greatest?
		A.	mode	B.	median
		C.	mean	D.	none
		Hint
	2.	Solve 18 + a = 36.
		A.	-2	B.	54
		C.	18	D.	-18
		Hint
	3.	What does 9|4 mean in the stem-and-leaf plot below?
		A.	94	B.
		C.	904	D.	49
		Hint
	4.	Find the sum -6 + 3.
		A.	-3	B.	9
		C.	3	D.	-9
		Hint
	5.	Based on the line plot, how many students scored above 90 or below 50?
		A.	4	B.	5
		C.	9	D.	10
		Hint
	6.	Find the difference -18 - 4.
		A.	14	B.	22
		C.	-14	D.	-22
		Hint
	7.	Find the sum
		A.		B.
		C.		D.
		Hint
	8.	Find the product (-3.6) × 7.
		A.	2.4	B.	10.6
		C.	-25.2	D.	25.2
		Hint
	9.	Write in simplest form.
		A.		B.
		C.		D.
		Hint
	10.	Solve
		A.	a = -6	B.	a = 5
		C.	a = 29	D.	a = 19
		Hint
	11.	Is the relation shown in the graph a function? Why or why not?
		A.	No, the relation contains the ordered pairs (3, -1) and (3, 2).
		B.	Yes, the relation contains very few ordered pairs.
		C.	No, the relation contains the ordered pairs (0, -1) and (3, -1).
		D.	Yes, the ordered pairs (-3, 2), (-1, 1), and (3, -1) form a straight line.
		Hint
	12.	Which measure of central tendency should be used to represent the set of data {45, 78, 79, 80, 82, 82, 83, 99}?
		A.	mode	B.	median
		C.	standard deviation	D.	mean
		Hint
	13.	Which set notation means that 4 is an element of {3,4,5,6}?
		A.	4{3, 4, 5, 6}	B.	4{3, 4, 5, 6}
		C.	4{3, 4, 5, 6}	D.	{3, 4, 5, 6}
		Hint
	14.	Which answer shows all the possible subsets of {3, 7}?
		A.	{3,7}, {3}, {7},	B.
		C.	{3,7},	D.	{3}, {7},
		Hint
	15.	Use mental math to solve
		A.	-20	B.	-4
		C.	4	D.	-12
		Hint
	16.	is a real number and and is a real number and Which is the graph of
		A.		B.
		C.		D.
		Hint
	17.	is a real number and and is a real number and Which is the graph of
		A.		B.
		C.		D.
		Hint
	18.	What are the next 3 terms in the sequence 2, 4, 8, 14, 22….?
		A.	28, 32, 38	B.	34, 48, 62
		C.	32, 44, 58	D.	30, 42, 56
		Hint
	19.	Given find
		A.	-6	B.	3
		C.	6	D.	-3
		Hint
	20.	Solve
		A.		B.
		C.		D.
		Hint