Q 1: What is 9x(1/9)? 1 81 9 10/9

Q 2: (27+4)x1 = ____? 23 23 32 32

Q 3: Simplify: 6(3k + 2k) 20k 15k 30k^{2} 30k

Q 4: (24(3 + 3)) = 18(4  2) insufficient information false true

Q 5: Write an equation for: Sean bought 15 notebooks. He spent $30. How many notebooks did he buy? n + 15 = 30n n = 30  15 30n = 15 15n = 30

Q 6: Simplify: 8z + 8y + 3z 16zy + 3z 11z + 8y 24z + 8y 24z^{2} + 8y

Q 7: Rewrite using the distributive property in reverse: 9 x 3 + 9 x 4 9(3 + 4) 3(9 + 4) 9+3+4 3x4x9

Q 8: Solve: c + (90) = 58 16 32 32 16

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

