TEKS.MATH.7.3A

4a(5a² - a + 4)

• 20a³ - 4a² + 16a
• 20a² - 5a + 8a
• 20a² + 4a² + 16a
• 20a³ +3a² + 16a

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TEKS.MATH.7.3A

17 - (-3) can be rewritten as which expression?

• 17 + 3
• 3 - 17
• 17 +( -3)
• -17 + 3

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TEKS.MATH.7.3A

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

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TEKS.MATH.7.3A

1.  Thornton’s Department Store has a 30%-off sale this week.  What is the sale price for a pair of $24.00 jeans?

• $2.40        
• $7.20
• $16.80
• $21.60

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TEKS.MATH.7.3A

Florence's living room measures 12 ft by 14 ft.  She wants to put a rug in the living room and leave 1 foot of uncovered flooring on all sides of the rug.  Rugs cost $3.29 per square foot.  Before taxes, how much will a rug for Sue's living room cost?

• $470.47
• $560.66
• $394.80

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TEKS.MATH.7.3A

(-6) ( 4) =

• 24
• 10
• -10
• -24

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TEKS.MATH.7.3A

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

TEKS.MATH.7.3A

What is the value of this expression?

• 21/8
• 34
• 48
• 1,352

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TEKS.MATH.7.3A

11/6 - (-7/6)

• -3

• 1/3

• -1/3

• 3

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TEKS.MATH.7.3A

3x - 5x

• 2x
• 8x
• -2x
• 15x²

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TEKS.MATH.7.3A