Analyzing Equivalent Expressions

Which expression represents twice the quantity of 11 less than k. 

• 11 -k

• k - 11

• 2k - 11

• 2(k-11)

Tags

CCSS.6.EE.A.2A

Which answer choice is equivalent to:

12x-16

Select all that apply.

• 3(4x+5)

• 3(4x-6)

• 4(4x-3)

• 4(3x-4)

• 8x-(4⋅4)+4x

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to 9(5c + 4)?

• 45c + 36

• 81c

• 45c + 4

• 49c

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to 2(c - 8)?

• 2c - 16

• 2c + 16

• 2c - 8

• c - 16

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to 4(2x + 3)

• 8x + 12

• 8x + 3

• 8x - 12

• 20x

Tags

CCSS.6.EE.A.3

Simplify: 7(2a + b)

• 14a + 7b

• 72a + b

• 14a + 7

• 14ab

Tags

CCSS.6.EE.A.3

6 (x + y + 7)

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

• 6x6y + 42

Tags

CCSS.6.EE.A.3

• 6x+6
• 5x+18
• 6x+12
• 6x+18

Tags

CCSS.6.EE.A.3

Simplify the expression by using the Distributive Property:

-8(6x + 3)

• 48X+3

• -48X-3

• 14x+3

• -48x + -24

Tags

CCSS.6.EE.A.3

Which expression is equivalent to 36 + 42 ? 
Using the Greatest Common Factor (GCF)?

• 2(18 + 21)

• 3(12 + 14)

• 6(6 + 42)

• 6(6 + 7) 

Tags

CCSS.6.NS.B.4