1.	Solve 7(2k + 4) - (3k + 1) = 49.
		A.	2	B.	1.8
		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.	Solve the equation
		A.	a =	B.	a = 0
		C.	a = 5	D.	a =
		Hint
	4.	Solve
		A.		B.
		C.	a = -90	D.	a = 90
		Hint
	5.	Solve
		A.	w = -835	B.	w = 835
		C.	w = 859	D.	w = -859
		Hint