1.	Solve
		A.	a = 29	B.	a = 5
		C.	a = 19	D.	a = -6
		Hint
	2.	Solve the equation
		A.	a = 0	B.	a =
		C.	a = 5	D.	a =
		Hint
	3.	Solve
		A.		B.	a = -90
		C.		D.	a = 90
		Hint
	4.	Find three consecutive odd integers that have a sum that is 45.
		A.	15, 17, 19	B.	11, 13, 15
		C.	13, 15, 17	D.	14, 15, 16
		Hint
	5.	Find three consecutive even integers that have a sum that is zero.
		A.	-4, 0, 4	B.	-2, 0, 2
		C.	2, 4, -6	D.	-1, 0, 1
		Hint