Distributive Property and Factoring, Combining Like Terms

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

• 6x - 1

• 10x + 7

• 6x + 1

• 8x + 1

Simplify the following expression by combining like terms: 5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

In the distributive property, you are multiplying what is outside of the parentheses by what is on the inside of the parentheses. 

• True

• False

FACTOR the GCF out of the expression:

• 3(4x + 3)

• x(12 + 9)

• 3(4x - 3)

• not factorable

FACTOR the following expression: 24 + 16w

• 4 (7 + 4w)

• 8 (3 + 2w)

• 4 (6w + 2)

• 24 (24 - 16w)

FACTOR the following expression: 14r - 8

• 2 (7r - 3)

• 2 (7r - 4)

• 7 (2r - 4)

• 4 (2r - 7)

Combine like terms to simplify the expression: 3r - 2r + 5

• 5r + 5

• r + 5

• 5r - 5

• 5

Use the distributive property and then combine like terms to simplify this expression: 3 (9 + 2d) + 4d

• 18d + 10d

• 18d - 10d

• 27 + 10d

• 37d