1.	If which lines must be parallel?
		A.		B.
		C.		D.
		Hint
	2.	Find the value of x so that j || k.
		A.	7	B.	23
		C.	12	D.	3
		Hint
	3.	Find the value of x so that .
		A.	11	B.	37
		C.	19	D.	35
		Hint
	4.	Which statement needs to be true to prove
		A.	4 1	B.	1 2
		C.	1 3	D.	m1 + m3 = 180°
		Hint
	5.	Find the value of x so
		A.	6	B.	90
		C.	-6	D.	5
		Hint