1.	Solve 7(2k + 4) - (3k + 1) = 49.
		A.	1.8	B.	2
		C.	4	D.	1
		Hint
	2.	The formula for the area of a trapezoid is Solve the formula for h.
		A.		B.
		C.		D.
		Hint
	3.	Which function is not linear?
		A.	f(x) = 14x + 7	B.	f(x) = 8
		C.		D.	f(x) = 2x3
		Hint
	4.	Find the y-intercept of the graph of 2x - 5y = 10.
		A.	2	B.	5
		C.	-2	D.	0
		Hint
	5.	The temperature f(x) of water in a lake in degrees Fahrenheit is estimated by the function shown below, where x is the depth in feet of the water. What would be the temperature of water 30 feet below the surface?
		A.	71.25°F	B.	33°F
		C.	63°F	D.	111°F
		Hint
	6.	The following are scores on the English exam (the scores are out of 100). Which is the correct line plot?
		A.
		B.
		C.
		D.
		Hint
	7.	Based on the line plot, what is the most frequent score?
		A.	100	B.	75
		C.	21	D.	71
		Hint
	8.	Based on the line plot, how many students scored above 90 or below 50?
		A.	10	B.	4
		C.	9	D.	5
		Hint
	9.	Find the median of {55, 21, 47.4, 69, 71}.
		A.	71	B.	47.4
		C.	55	D.	21
		Hint
	10.	Solve the equation
		A.	-1	B.
		C.	9	D.	20
		Hint
	11.	Find the median of the data.
		A.	42.5	B.	19.5
		C.	29.5	D.	23
		Hint
	12.	In the set of data {113, 146, 146, 154, 157, 170, 181}, which measure of central tendency has the highest value? What is the value?
		A.	median, 154	B.	mean, 178
		C.	mean, 152	D.	mode, 146
		Hint
	13.	Find the next four terms of the sequence 122, 111, 100….?
		A.	89, 77, 67, 55	B.	89, 78, 67, 56
		C.	90, 79, 68, 57	D.	88, 77, 66, 55
		Hint
	14.	Find the next two terms of the sequence 64, –32, 16, –8…?
		A.	–4, –2	B.	4, –2
		C.	–2, –1	D.	4, 2
		Hint
	15.	Given find
		A.	10	B.	–12
		C.	–14	D.	12
		Hint
	16.	Solve 3x = –42.
		A.	14	B.	–14
		C.	–39	D.	–45
		Hint
	17.	Solve x + 7 > 13.
		A.		B.
		C.		D.
		Hint
	18.	Solve
		A.		B.
		C.		D.
		Hint