CCSS.Math.Content.6.EE.A.3

Simplify the following expression by combining like terms:
x(3x + 4) + 2x

• 6x + 4
• 3x² + 6x
• 3x² + 2x + 4
• 9x²

Tags

CCSS.Math.Content.6.EE.A.3

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.Math.Content.6.EE.A.3

When solving this problem:  2 ⋅ (5 ⋅ 29), Abe instead started by solving 2⋅5 first, like so:  (2 ⋅ 5) ⋅ 29.  Which property says that you can do this?

• Commutative Property of Addition
• Associative Property of Multiplication
• Associative Property of Addition
• Commutative Property of Multiplication

Tags

CCSS.Math.Content.6.EE.A.3

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Tags

CCSS.Math.Content.6.EE.A.3

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

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

Tags

CCSS.Math.Content.6.EE.A.3

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

CCSS.Math.Content.6.EE.A.2

CCSS.Math.Content.6.EE.A.4

CCSS.Math.Content.6.EE.A.3

Simplify the expression:
8(5 + w)

• 40 + w
• 40+8w
• 85 + 8w
• 13+8w

Tags

CCSS.Math.Content.6.EE.A.2

CCSS.Math.Content.6.EE.A.3

Simplify:  (-5b³)(-3b⁶)

• -15b^-3
• 15b³
• 15b⁹
• -15b⁹

Tags

CCSS.Math.Content.6.EE.A.3

Use the distributive property to simplify 2(x + 4)

• 2x + 4

• 2x + 8

• 10x

• x² + 8

Tags

CCSS.Math.Content.6.EE.A.3

Find the sum:  (3w - 8) + (-6w - 4)

• -3w + 12
• 9w + 12
• -3w - 12
• -9w - 12

Tags

CCSS.Math.Content.6.EE.A.3