Perimeter Polynomial

What is the perimeter of the equilateral triangle? Write your answer in standard form (with highest power 1st and lowest power last). Do not use spaces when typing your answer.

Tags

CCSS.7.EE.A.1

Write your answer in standard form (greatest power first and least power last). Do not include spaces in your answer.

For a rectangle with length of 3x + 4 and perimeter of 10x + 18, what is the width of the rectangle?

• 13x + 22

• 7x + 14

• 4x + 10

• 2x + 5

Tags

CCSS.8.EE.C.7B

• 23x + 36

Tags

CCSS.7.EE.A.1

(a)  

• 3x - 3 inches

• 6x - 6 inches

• 3x - 6 inches

• 6x - 3 inches

Tags

CCSS.7.EE.A.1

Find the perimeter of a rectangle with length (x - 5) and width (3x + 1).

Tags

CCSS.7.EE.A.1

Choose the correct answer below.

Tags

CCSS.HSA.APR.A.1