1.	The line plot shows the lengths in feet of a group of adult seals. What is the mean length to the nearest tenth?
		A.	6.9 ft	B.	7.3 ft
		C.	7.0 ft	D.	6.5 ft
		Hint
	2.	Solve 18 + a = 36.
		A.	-2	B.	54
		C.	-18	D.	18
		Hint
	3.	Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63.
		A.		B.
		C.		D.
		Hint
	4.	Which function is not linear?
		A.	f(x) = 8	B.	f(x) = 14x + 7
		C.	f(x) = 2x3	D.
		Hint
	5.	Find the y-intercept of the graph of 2x - 5y = 10.
		A.	5	B.	0
		C.	-2	D.	2
		Hint
	6.	What is the difference between the highest and the lowest values?
		A.	80	B.	75
		C.	100	D.	84
		Hint
	7.	Solve the equation
		A.	a = 5	B.	a =
		C.	a = 0	D.	a =
		Hint
	8.	Find the mean of {3, 8, 10, 1, 25}.
		A.	1	B.	9
		C.	9.4	D.	8
		Hint
	9.	Solve
		A.	w = 859	B.	w = -835
		C.	w = 835	D.	w = -859
		Hint
	10.	Graph the solution set to the inequality 5x – 3 < 3x + 7.
		A.
		B.
		C.
		D.
		Hint
	11.	Find the domain of the relation shown in the graph.
		A.	{0, 1, 2, 3}	B.	{-3, -2, -1, 0, 1, 2, 3, 5}
		C.	{-3, -2, -1, 0, 1, 3}	D.	{-2, -1, 1, 2, 3, 5}
		Hint
	12.	Which measure of variation does not depend on the mean?
		A.	standard deviation	B.	variance
		C.	mode	D.	range
		Hint
	13.	Find the next four terms of the sequence 16, 24, 32….?
		A.	42, 50, 58, 66	B.	48, 56, 64, 72
		C.	32, 40, 48, 56	D.	40, 48, 56, 64
		Hint
	14.	What are the next 3 terms in the sequence 1, 4, 3, 6, 5….?
		A.	8, 7, 10	B.	7, 10, 9
		C.	8, 10, 11	D.	7, 8, 9
		Hint
	15.	Given find
		A.	6	B.	3
		C.	-3	D.	-6
		Hint
	16.	Solve
		A.		B.
		C.		D.
		Hint
	17.	What appears to happen in the graph?
		A.	Production dropped in half each month.	B.	Production has decreased slightly.
		C.	Production increased each month.	D.	Production has doubled each month.
		Hint
	18.	Why is the graph misleading?
		A.	Bars appear to have cut in half.	B.	Scale is not at even intervals.
		C.	Color is misleading.	D.	Months are out of order.
		Hint