12/16/2020

2a² – 8a²+ 5a³– 11a²

• - 5a² + 5a³
• -17a² + 5a³
• 5a^{2 -} 5a³

Tags

CCSS.7.EE.A.1

What is/are the coefficient(s) of
 2x + 9 + 7x?

• 2, 9, 7
• 2, 7
• 2x, 7x
• 9

Tags

CCSS.6.EE.A.2B

How many terms are in the following expression?
8n + 2 - 7x

• 1
• 2
• 3
• 4

Tags

CCSS.6.EE.A.2B

Which expression is equivalent to
v + v + v + v + v?

• 5v
• v⁵
• v + 5
• v5

Tags

CCSS.6.EE.A.4

Simplify: 2x+3+9x+2

• 16x

• 11x+5

• 5x+11

• 16+x

Tags

CCSS.7.EE.A.1

Simplify: -7+25x-9

• -16+25x

• -2+25x

• 2+25x

• 16+25x

Tags

CCSS.7.EE.A.1

x+3x-2x

• 6x

• 3x

• 5x

• 2x

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

8x-2+x

• 9x-2

• 11x

• 9x+2

• 10x-2

Tags

CCSS.7.EE.A.1

-4x - 10x

• -14
• 6x
• -6x
• -14x

Tags

CCSS.7.EE.A.1

Simplify:
2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1