CCSS.Math.Content.7.EE.A.1

Simplify the Expression. 
-2 + x - 4y + 3x 

• Simplified
• -2 + 4x - 4y
• -2x + 4y + 3x
• 3x -2 + 4y

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CCSS.Math.Content.7.EE.A.1

4a + 9 + a

• 5a + 9
• 14a
• 3a + 9
• 5a - 9

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CCSS.Math.Content.7.EE.A.1

Factor the GCF
39y⁵ + 12y⁴ - 3y³

• 3y(13y⁴ + 4y³ - y²)
• 3y³(13y² + 4y - 1)
• y³(39y² + 12y - 3)
• not factorable

Tags

CCSS.Math.Content.7.EE.A.1

Decide if (x-3) is a factor of 3x³+10x²-x-12

• Yes, it is a factor
• No, it is not a factor

Tags

CCSS.Math.Content.7.EE.A.1

4(k + 7)

• 4k + 28
• 4k - 28
• -4k + 28
• 4k - 28

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CCSS.Math.Content.7.EE.A.1

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

Tags

CCSS.Math.Content.7.EE.A.1

What is the simplified form of this expression
3x+4+5x+3

• 15x
• 8x+7
• 7x+8

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CCSS.Math.Content.7.EE.A.1

What property is used between Step 2 and Step 3?

• Addition Property of Equality
• Subtraction Property of Equality
• Identity Property of Addition
• Substitution Property of Equality

Tags

CCSS.Math.Content.7.EE.A.1

Combine Like Terms:

12y - 8 + 3y - 2

• 9y + 6

• 9y - 10

• 15y + 6

• 15y - 10

Tags

CCSS.Math.Content.7.EE.A.1

Factor 12x - 20

• 6(2x - 3)

• 4(3x - 5)

• 4x(3x - 5)

• 3(4x + 6)

Tags

CCSS.Math.Content.7.EE.A.1