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

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

Q 3: Write an equation for: Sean bought 15 notebooks. He spent $30. How many notebooks did he buy? n + 15 = 30n 30n = 15 n = 30  15 15n = 30

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

Q 5: Rewrite using the distributive property in reverse: ab + 3b b(a + 3) a(3 + b) b(a + 3) 3ab^{2}

Q 6: Rewrite using the distributive property in reverse: 9 x 3 + 9 x 4 3(9 + 4) 9(3 + 4) 3x4x9 9+3+4

Q 7: Solve: c + (90) = 58 32 16 32 16

Q 8: Simplify: 6(3k + 2k) 30k 20k 30k^{2} 15k

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

