- If y = 2, and then x (^2) − 5yz + y (^2) =
(A) 1
(B) 2
(C) 4
(D) 7
(E) 8
- If x + y = 7, what is the value of 2 x + 2y − 2?
(F) 5
(G) 9
(H) 12
(J) 14
(K) 16- What is the value of a in the equation 3 a − 6 = b, if b = 18?
(A) 4
(B) 6
(C) 8
(D) 10
(E) 18- If and x = 10, y =
(F) 4
(G) 10
(H) 15
(J) 20
(K) 25
- −5n(3m − 2) =