1.	Solve y - 17 = 24.
		A.	7	B.	20
		C.	41	D.	19
		Hint
	2.	Solve s + 2 = -8.
		A.	6	B.	10
		C.	-6	D.	-10
		Hint
	3.	Solve 15 + n = 75.
		A.	70	B.	90
		C.	0	D.	60
		Hint
	4.	Which value of d makes the sum of d and -12 equal 25?
		A.	13	B.	37
		C.	-13	D.	-37
		Hint
	5.	Which value of y makes the difference of y minus -8 equal to 16?
		A.	-24	B.	8
		C.	24	D.	-8
		Hint