3.1 - 3.5

Combine like terms (simplify the expression):

3xy + 14 - 2x + 9y - 5xy - 8 + 9x

• 5x + 6 + 7y

• -2xy + 7x - 9y + 6

• 8xy + 14y +22

4z + 2z – 4z –8z

• -6

• -6z

10 + 7a – 4 – 3

• 10a

• 7a + 3

5p – 7p + 8 – 10

5 + 2 + 7h

Use the Distributive Property to simplify the expression:

3(2 + 4m)

• 18m

• 5 + 7m

• 6 + 12m

Use the Distributive Property to simplify the expression:

2.6(1.5 + r)

1.5(5 + 2v)

• 7.5 + 3v

• 5.5 + 3.5v

• 8.5v

Simplify the expression:

3+5(8+10v)

• 64 + 80v

• 50v + 43

• 270v

Simplify the expression:

6(–4 – 4k) – 10k