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

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

Q 3: Simplify: 8+8x1 0 8 1 9

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

Q 5: Rewrite using the distributive property in reverse: 9 x 3 + 9 x 4 3(9 + 4) 9+3+4 9(3 + 4) 3x4x9

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

Q 7: (27+4)x1 = ____? 23 23 32 32

Q 8: 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

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Question 10: This question is available to subscribers only!

