1.	Solve
		A.	a = 5	B.	a = -6
		C.	a = 29	D.	a = 19
		Hint
	2.	Solve the equation
		A.	a = 0	B.	a =
		C.	a = 5	D.	a =
		Hint
	3.	Solve
		A.		B.	a = -90
		C.	a = 90	D.
		Hint
	4.	Solve
		A.	w = 859	B.	w = -859
		C.	w = 835	D.	w = -835
		Hint
	5.	Find three consecutive even integers that have a sum that is zero.
		A.	-4, 0, 4	B.	2, 4, -6
		C.	-2, 0, 2	D.	-1, 0, 1
		Hint