Simplifying Algebraic Expressions

How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x

• five
• eight
• six
• nine

Tags

CCSS.6.EE.A.2B

Which one is the variable?
3w + 2w - (-7w)

• 3
• 2
• w
• 12

Tags

CCSS.6.EE.A.2B

Which one is the coefficient?
6f² - 9

• 6
• f
• 2
• 9

Tags

CCSS.6.EE.A.2B

Which one is the constant?
5g³ + 2

• 5
• g
• 3
• 2

Tags

CCSS.6.EE.A.2B

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• -9x -  7
• 9x + 7 
• 9x - 7

Tags

CCSS.7.EE.A.1

Simplify the expression:
6 + 2(7x - 3) 

• 14x + 12
• 14x
• 14x - 12
• 56x - 24

Tags

CCSS.6.EE.A.3

Simplify:
-1x + y - z + 10z + 2x - 10y

• 1x - 9y + 9z
• 1x - 9z - 9y
• -1x - 9z - 9y
• -1x - 9 - 9y

Tags

CCSS.7.EE.A.1

-(-x + 2) - 4x

• -5x - 2
• -3x + 2
• -5x + 2
• -3x  - 2

Tags

CCSS.6.EE.A.3

5 - 3(5x - 4)

• 15x + 7
• -15x + 17
• 15x - 7
• -15x - 17

Tags

CCSS.6.EE.A.3

Classify by degree of polynomial:
2x – 9

• Constant
• Linear
• Quadratic
• Cubic

Tags

CCSS.7.EE.A.1