6.EE.9 Do Now Test

Which two expressions are equivalent for any value of y?

• 2(y + 3) and 6y + 6

• 2(y + 3) and 2y + 6

• 9(y + 3) and 12 + 9y

• 9(y + 1) and 3+ 9y

Which expression is equivalent to 2(2x + 3) - x?

• 6x + 4

• 7x+ 3

• 3x + 6

• 2x + 7

Which two expressions are equivalent?

• x + x + x and x³

• 12x + 10 - 2x and 10x + 10

• 12x + 16x and 4(3x + 4)

• 2x² + 5x + 10 and 7x² + 10

Which expression is equivalent to 30 + 3y +6?

• 3(10 - y)

• 3(10 - y) - 3

• 12(3 - y)

• 12(3 - y) - 9y

Which pair of expressions is equivalent?

• 5(2x) and 10x

• 2(4x) and 24x

• 2x + 5x and 10x²

• 2x + 4x and 24x

Which quantity could go in the blank to make the equation below true? x - 2x ____ = 5x

Which pair of expressions is equivalent for any variable value greater than zero?

• j+j+j+t and 3j + t

• 4d + 2e and 8d + e

• m + m + m + m+b

  and 3mb

• a+ g+ 2x and ag + 2x

Which expression is equivalent to the expression below?

G x G x G x G x G x G

• 6 + G

• G⁶

• 6G

• g/6

• A

• B

• C

• D

Tags

6.7D

• A

• B

• C

• D

• E