Q 1: y/8 = 3, find the value of y. Answer:

Q 2: Kenny and Jack have a total of 12 pens. k + j = 12 j = k + 12 k = j + 12

Q 3: Solve the system by the method of substitution
7x + 2y = 16
–21x – 6y = 24 (13,9) inconsistant (4,9) (3,4)

Q 4: 3x3 + 6^{1} = 15 False True

Q 5: j = r/2 Jan has half as many trophies as Ron. Ron has half as many trophies as Jan. Ron and Jan has same number of trophies.

Q 6: a raised to 4 is represented as ______. a^{4} a+4 a4 4a

Q 7: Jill is y years old. In ten years she will be twentyfive years old. y + 25 = 10 y + 10 = 25 10y = 25 y = 10 + 25

Q 8: Solve: 56 = f/9 504 7 532 63

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

