1.	Find the distance between the lines with equations x + 2y = 6 and y = -x + 2.
		A.		B.
		C.		D.
		Hint
	2.	What is the distance from the origin to the graph of 3x + 4y + 12 = 0?
		A.		B.
		C.	5	D.	12
		Hint
	3.	What is the distance between the lines with equations x + y - 5 = 0 and y = -x + 10?
		A.		B.
		C.		D.
		Hint
	4.	PQR has vertices P(5, 8), Q(9, 5), and R(2, 4). Find the equation in standard form of the line that bisects P.
		A.	7x + y = 43	B.	3x + 4y = 47
		C.	x - 7y = -67	D.	4x + 3y = -4
		Hint
	5.	Find the distance from the origin to the graph of 2x + y = 15.
		A.		B.	undefined (cannot divide by zero)
		C.		D.
		Hint