DistributeCLTPerimiter and Area

3x + 10(1 – 7x)

• 13x – 7
• –67x + 10
• –4x + 10
• –73x + 10

Tags

CCSS.6.EE.A.3

9(10 – 8x) + 4x

• 90 – 68x
• 90 – 4x
• 19 – 4x
• –13x + 19

Tags

CCSS.6.EE.A.3

3v + 4(v – 1)

• 7v – 1
• 7v + 3
• 4v – 4
• 7v – 4

Tags

CCSS.6.EE.A.3

9m + 3(–4 – 9m)

• –18m – 12
• –12
• –18m – 4
• –48 – 108m

Tags

CCSS.6.EE.A.3

–6(x – 4) – 10(1 + 9x)

• 3x – 14
• –96x + 14
• 3x – 34
• 84x + 34

Tags

CCSS.6.EE.A.3

–4 –8(b + 9)

• 76 – 8b
• –12b – 108
• –8b + 68
• –76 – 8b

Tags

CCSS.6.EE.A.3

22.  The perimeter of a rectangle with Length=6x+5 and Width=3x

• P=9x+5
• P=9x+10
• P=18x+10
• P=18x+5

Tags

CCSS.7.EE.A.1

What is the perimeter of a triangle with sides the following lengths: 2a + 4c, 3c + 7, and 6a - 4?

Combine like terms in the expressions.

• 8a + 11c

• 6a + 7c + 3

• 8a + 7c + 3

• 8a + 7c + 11

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Tags

CCSS.7.EE.A.1