1.	Solve d = +
		A.	1	B.
		C.		D.
		Hint
	2.	What is the value of b in the equation b = -4 - 7
		A.	-11	B.	-11
		C.	-12	D.	2
		Hint
	3.	Solve v = s - u + t, if s = 2 t = 2 and u = 4
		A.	4	B.
		C.	2	D.	3
		Hint
	4.	Find Write the sum in simplest form.
		A.		B.
		C.		D.
		Hint
	5.	Find Write the difference in simplest form.
		A.		B.
		C.		D.
		Hint