1.	Write an algebraic expression to represent ''the sum of 6 and three times a number squared.''
		A.	6(3x)2	B.	6(3x)
		C.	6 + 3x	D.	6 + 3x2
		Hint
	2.	Solve 7(2k + 4) - (3k + 1) = 49.
		A.	1.8	B.	4
		C.	1	D.	2
		Hint
	3.	Solve the equation x – 82 = 143
		A.	61	B.
		C.	225	D.	-61
		Hint
	4.	Solve the equation
		A.	-1	B.	9
		C.		D.	20
		Hint
	5.	If what is the value of
		A.	27	B.	89
		C.	29	D.
		Hint