TEKS.MATH.7.3A

Simplify the following expression by combining like terms: 5g² + 6g - 4g + 8g⁵

• 15g⁹
• 8g⁵ + 5g² + 10g
• 8g⁵ + 5g² + 2g
• 15g⁷

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TEKS.MATH.7.3A

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• 10x + 7
• 9x + 7 
• 9x - 7

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TEKS.MATH.7.3A

Jackie earns $8.95 per hour.  This week she worked 7.5 hours.  How much did she earn this week?

• $67.125
• $67.12
• $67.13
• $68.00

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TEKS.MATH.7.3A

5 - 3(5x - 4)

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

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TEKS.MATH.7.3A

Simplify the expression: 
3(2x+1)+2(x-4)

• 8x-3
• 8x+11
• 4x-5
• 8x-5

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TEKS.MATH.7.3A

Which expression is equivalent to:
(e + e) + e

• 3e
• e + 3
• 5e
• 2e − e

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TEKS.MATH.7.3A

Simplify

• 1/12⁷
• 12⁷
• 12⁸
• 1/12⁷

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TEKS.MATH.7.3A

-2.8 + (-3.7)

• 6.5

• 0.9

• -0.9

• -6.5

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TEKS.MATH.7.3A

-10(-3)

• -20
• -30
• 20
• 30

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TEKS.MATH.7.3A

3²

• 6

• 9

• 5

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TEKS.MATH.7.3A