Equivalent Expressions and Properties

Which of the following is an example of the Associative Property? 

• (y + 2) + 4 = y + (2 + 4)

• 4 x 1/4 = 1

• 12a ⋅1 = 12a

• abc = cba

Which of the following is an example of the Distributive Property? 

• 5p x 0 = 0

• (n + m) + p = n + (m + p)

• 4(2a + 7) = 8a + 28

• 6 + -6 = 0

Which is equivalent to 8 ( 16 + 12)

• (8 x 16) + 12

• (8 x 16 ) + (8 x 12)

• (8 x 16) - (8 x 12)

• (8 x 16) - 12

• A

• B

• C

• D

Tags

6.7D

• A

• B

• C

• D

Tags

6.7D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• E

Which of these is equivalent to the expression?

• 6c + 3

• 6 x (c x 3)

• (c + 6) x 3

• 6 x c x 3 x c

Answer explanation

For two expressions to be equivalent, their variable and operations must match.

• F

• G

• H

• J

Tags

6.7D