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