Segment Addition Postulate

Write an equation that correctly models the lengths shown.

• 2x + 20 + x + 21 = 9

• 2x + 20 + 9 = x + 21

• 9 + x + 21 = 2x + 20

• 2x + 20 - 9 = x + 21

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the missing value of segment DE?

• 15

• 16

• 44

• 26

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Find the missing value of TU

• -12

• 32

• 12

• 20

Tags

CCSS.2.MD.B.5

What equation would you use to solve for x?

• x + 2 + 3x + 1 =15

• x + 2 = 15

• 3x + 1 = 15

• x + 2 = 3x + 1

Tags

CCSS.4.MD.A.2

What equation should you use to find the value of x?

Tags

CCSS.4.MD.A.2

What equation should you use to solve for x?

• x + 18 = 2x + 17

• x + 18 + 2x + 17= 17

• x + 18 = 17

• 2x + 17 = 17

Tags

CCSS.4.MD.A.2

What equation should you use to find x?

• 8 + 17 + 2x = x + 18

• 8 = 17 + 2x

• 8 = x + 18

• 17 + 2x = x + 18

Tags

CCSS.4.MD.A.2

What equation should you use to find the value of x?

• 2x - 3 + 2x - 3 = 22

• 2x - 3 = 22

• 2x - 2 + 22 = 2x - 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What equation should you use to solve for x?

• x + 5 + 2x + 10 = 33

• x + 5 = 33

• 2x + 10 = 33

• x + 5 = 2x + 10

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

• 4

• -4

• 5

• -5

Tags

CCSS.6.G.A.3