Combining Like Terms with Distributive Property

Which of the following properties is needed to solve this problem?

• Associative Property

• Distributive Property

• Multiplicative Property

• Communative Property

Simplify the expression

5(3x+2)

• 15x+10

• 25x

• 8x+7

• 30x

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

Simplify:

3(2x + 4) + 5x

• 11x + 12

• 11x + 4

• 5x + 18

• 6x + 9

-6c + 2c - 4 + 8

• -4c + 4

• -4c - 4

• 8c + 12

• 4c + 4

Find the difference by first distributing then combining

• 15.6t - 1

• -9.6t - 1

• 15.6t + 15

• -9.6t + 15

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13

• 6x + 2y + 2

• 25x + 2y + 3

• x + 7y + 12

Distribute the following:
10(z - 6)

• 10z - 60

• 10z + 60

• -10z - 60

• -10z + 60

"D" matches with which property?

Choose the correct answer choice.

Answer choices:

1. Commutative Property

2. Associative Property

3. Identity Property

4. Inverse Property

5. Property of Zero

6. Distributive Property

7. Reflexive Property

8. Symmetric Property

9. Transitive Property

• 1

• 2

• 5

• 6

Simplify:
 8a - 2(7a -3)

• 8a - 14a - 6

• -6a + 6

• -6a - 6

• -6a - 3