7th Grade BIM Chapter 3 Review

Which of these are like terms in the following expression:

3x + 9x + 2x²

• 7, 24y

• 3x, 9x

• 3x, -9x

• 3x, -9x, 2x²

What are the terms of:
3x - 2y + 4

• 3x, 2y, 4
• 3x, -2y, 4
• 3x, -2y
• 3x, 2y

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

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

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

Tags

CCSS.6.EE.A.3

Simplify:
-8x + 4x

• -12x
• -4x
• 4x
• 12x

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Distribute
5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which of these are like terms in the following expression:

3x + 9x + 2x²

• 7, 24y

• 3x, 9x

• 3x, -9x

• 3x, -9x, 2x²

What are the like terms in the following expression?

4x² + 3x + 2x

• -3x, -2x

• 3x, 2x

• -3x, 2x

• 3x, -2x

Simplify:6b + 7b - 10

• 3b
• 13b - 10
• 13b² - 10
• 3b²

Tags

CCSS.7.EE.A.1

Simplify the Expression. 
9z  - 21 - 3z + 10

• Simplified
• 9z - 21 - 7
• 9z - 11 -3z
• 6z - 11

Tags

CCSS.7.EE.A.1

(2x + 3) + (x + 5)

• 3x + 5
• 3x + 8
• 2x + 5
• 2x + 8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4