1.	Find k if k = -
		A.	-1	B.
		C.	-3	D.	-2
		Hint
	2.	Evaluate f + g if f = 4 and g = -1
		A.	5	B.	6
		C.	2	D.	3
		Hint
	3.	What is the value of b in the equation b = -4 - 7
		A.	2	B.	-11
		C.	-12	D.	-11
		Hint
	4.	Find the sum of Write the solution in simplest form.
		A.		B.
		C.		D.
		Hint
	5.	Find Write the difference in simplest form.
		A.		B.
		C.		D.
		Hint