1.	Find the correct equation for the flowchart.
		A.
		B.
		C.
		D.
		Hint
	2.	Solve the equation by backtracking.
		A.	y = 3	B.	y = 1
		C.	y =	D.	y =
		Hint
	3.	Solve the equation by backtracking.
		A.	a = 10	B.	a = –10
		C.	a = 1	D.	a = -1
		Hint
	4.	Solve the equation by backtracking.
		A.	p = –12	B.	p = 12
		C.	p = –10	D.	p = 12 and p = –12
		Hint
	5.	Give the approximate solutions of this equation.(2z – 3) 2 – 31 = 33
		A.	z = –2.5 and z = –5.5
		B.	z = –2.5 and z = 5.5
		C.	z = 2.5 and z = 5.5
		D.	z = 2.5 and z = –5.5
		Hint