Combining Like Terms: Perimeters

-r -10r

• 11r
• -11r
• 9r
• -11

Tags

CCSS.7.EE.A.1

If the perimeter of the rectangle is represented by the expression:
2w - 3x + 9 + 6w - 2x - 10 + 2w - 3x + 9 + 6w - 2x - 10
Write the simplified expression to represent the perimeter by combining like terms.

• 2w - 3x + 9 + 6w - 2x - 10 + 2w - 3x + 9 + 6w - 2x - 10
• 8w - 5x - 1
• 16w - 10x - 2
• 2

Tags

CCSS.6.EE.A.3

Which algebraic expression represents the perimeter of the given rectangle?

• 4x + 5

• 4x + 18

• x + 9

• 2x + 18

Tags

CCSS.7.EE.A.1

Which algebraic expression represents the perimeter of the given rectangle>

• x

• x²

• 2x

• 4x

Tags

CCSS.HSA-SSE.A.1A

Which algebraic expression represents the perimeter of the given rectangle>

• 6a - 16

• 6a + 16

• 4a - 16

• 4a + 16

Tags

CCSS.7.EE.A.1

What is the constant in the following expression?
8y + 5 - 35p

• 8
• 35p
• 5
• 8y

Tags

CCSS.6.EE.A.2B

Simplify the following expression:
5 + 7p²  - 2p⁴ - 3

• 2 + 7p² + 2p⁴
• 2p⁴ + 7p² + 13
• -2p⁴ - 7p² + 2
• -2p⁴ + 7p²  + 2

Simplify the following expression:
5x⁴ - 3x + 8x² - 8x⁴ - 7x²

• 13x⁴ - 3x + 1x²
• -3x⁴ + 1x² - 3x
• -3x⁴ - 1x² + 3x
• 13x⁴ + 15x² - 3x

What does perimeter mean?

• the amount of space inside a shape
• the distance around the shape
• the amount of space inside a shape divided by two
• half the distance around a shape

Find the perimeter.

• 26 units
• 30 units
• 33 units
• 40 units