TEKS.MATH.6.7D

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

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TEKS.MATH.6.7D

TEKS.MATH.7.3A

TEKS.MATH.7.3B

Simplify the expression.
-4(9 + 3x) - 4(x - 2)

• -16x-28
• -16x-44
• 20x - 12
• 30x - 9

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TEKS.MATH.6.7D

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

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TEKS.MATH.6.7D

5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

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TEKS.MATH.6.7D

Three times the sum of 2 and e. 

• 3e+2
• 3(e-2)
• 3(e+2)
• 2e+3

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TEKS.MATH.6.7D

Simplify    
5(2 - 7n)

• 52 - 7n
• 10 - 7n
• 10 - 35n
• 10 + 35n

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TEKS.MATH.6.7D

Which of the following is equivalent to 4x + 28

• 4(x + 7)
• 4(x + 28)
• 4x + 7
• 4(x + 24)

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TEKS.MATH.6.7D

Name the property: 
1 ^_x 12 =12

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Multiplication Property of One
• Distributive Property

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TEKS.MATH.6.7D

Distribute the following:
10(z - 6)

• 10z - 60
• 10z + 60
• -10z - 60
• -10z + 60

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TEKS.MATH.6.7D

12 + 7 = 7 + 12 
What property is this? 

• Commutative Property of Addition
• Commutative Property of Multiplication
• Distributive Property
• Identity Property of Addition

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TEKS.MATH.6.7D