1. WARM UP
If a triangle has equal sides of 10, what is the perimeter of the triangle?
If a square has equal sides of 7, what is the perimeter of the square?
If a rectangle has a side height of 3 and a side width of 5, what is perimeter of the rectangle?

2. Continued Distributive Property
Using the Distributive Property, simplify the expression and match it with the correct answer.
1. -4(2x + 1) 2. (3x + 3)5
a. 15x b. -8x - 4

3. Continued Distributive Property
Use the distributive property to rewrite the expression without parentheses.
3(2x + 6)

4. Continued Distributive Property
Use the distributive property to rewrite the expression without parentheses.
-5(6x + 1)

5. Continued Distributive Property
Use the distributive property to rewrite the expression without parentheses.
-1(x + 8)

6. Continued Distributive Property
Find the area of a rectangle whose width is 5 and whose length is x + 3.
(Remember area = (base)(height) 5 x 3