LESSON 13

The rectangle is made up of two smaller rectangles. Write an expression to represent the total area of the rectangle in square units as the product of the rectangle's length and width.

• 5(p+9)

• 5p+9

• p+45

• 45p

The rectangle is made up of two smaller rectangles. Write an expression to represent the total area of the rectangle in square units as the sum of the areas of the two smaller rectangles.

• 5p+45

• 9p+5

• 5p+9

• 45p

Which expressions represent the area of the shaded rectangle in square units? Choose all that apply.

• 3(10) + 3(2)

• 36 – 6

• 3(12 – 2)

• 3(12) – 3(10)

• 3(12) – 3(2)

The rectangle is made up of two smaller rectangles. Which expressions represent the total area of the rectangle in square units? Choose all that apply.

• 3(x + 2)

• 3(x)+3(2)

• 3x+6

• 3(6x)

• 3(2x)

Choose two expressions that each represent the area of the shaded rectangle in square units.

• 4(m-5)

• 4m-20

• 20m

• 4m+5

Use the distributive property to show that the expressions 4(m-5) and 4m-20 are equivalent.

• 4(m-5)=4m-4(5)=4m-20

• they are not equivalent

• 4m-5=4m-20

• m-4=5

Use the distributive property to write an equivalent expression as a sum or difference.

What is the equivalent expression for (1/2)(p - 12)?

• (1/2)p - 6

• (1/2)p - 12

• p - 6

• p - 12

Use the distributive property to write an equivalent expression as a sum or difference.

What is the equivalent expression of (2/3)(15 + n)?

• 10 + (2/3)n

• 10 + 2n

• (2/3)15 + n

• None of the above

Use the distributive property to write an equivalent expression as a sum or difference.

What is the equivalent expression for 6(2f - 4)?

• 12f - 24

• 12f - 4

• 6f - 4

• 8f - 4

Use the distributive property to write an equivalent expression as a sum or difference.

(3/4)(20 - 4g)

• 15 - 3g

• 15 - (3/4)g

• 5 - 3g

• 15 - 4g