1.	Solve
		A.	a = -6	B.	a = 5
		C.	a = 29	D.	a = 19
		Hint
	2.	Find two consecutive integers whose sum is -13.
		A.	-5, -8	B.	-6, -7
		C.	-5.5, -7.5	D.	-12, -1
		Hint
	3.	Solve
		A.		B.
		C.	a = 90	D.	a = -90
		Hint
	4.	Solve
		A.	w = 859	B.	w = 835
		C.	w = -859	D.	w = -835
		Hint
	5.	Find three consecutive even integers that have a sum that is zero.
		A.	2, 4, -6	B.	-1, 0, 1
		C.	-2, 0, 2	D.	-4, 0, 4
		Hint