1.	What best describes the equation 2(4 + 6) = 20?
		A.	false	B.	none of these
		C.	open	D.	true
		Hint
	2.	What best describes the equation 10 ÷ 4 = 2?
		A.	true	B.	open
		C.	false	D.	none of these
		Hint
	3.	Which is a solution to the equation 3y + 4 = 10?
		A.	1	B.	3
		C.	4	D.	2
		Hint
	4.	What best describes the equation 4(13 - 5) = 32?
		A.	false	B.	none of these
		C.	true	D.	open
		Hint
	5.	What best describes the equation
		A.	open	B.	true
		C.	false	D.	none of these
		Hint