ANS: A 7. X exceeds 3 by 7 can be represented by ———— A.x + 7= 3 B.x – 3 = 7 C.x +3 = 7 D.x – 7 = 3 ANS: B ௫ 8. If = 15, then the value of 4x - 25 is ———— ଶ A.65 B.85 C.95 D.75 ANS: B 9. If k + 7 = 16, then the value of 9k – 81 is ———— 0