1.	Name the property illustrated by the statement below. If 5n = 15, then 15 = 5n.
		A.	substitution property of equality	B.	transitive property of equality
		C.	reflexive property of equality	D.	symmetric property of equality
		Hint
	2.	Solve 7(2k + 4) - (3k + 1) = 49.
		A.	2	B.	1
		C.	1.8	D.	4
		Hint
	3.	The formula for the area of a trapezoid is Solve the formula for h.
		A.		B.
		C.		D.
		Hint
	4.	Name the property of equality illustrated by the following statement. If n – 3 = 5 + 4, then n – 3 = 9.
		A.	Substitution	B.	Reflexive
		C.	Symmetric	D.	Transitive
		Hint
	5.	Solve the equation 3y + 8 = 36.
		A.		B.	4
		C.	20	D.
		Hint