TEKS.MATH.7.3A

Distribute:
5(3x+2)

• 3x+10
• 15x+10
• 15x-10
• 3x-10

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TEKS.MATH.7.3A

-4(2a + 7) + 3a + 18

• -5a - 10
• 11a + 46
• 5a + 46
• 11a - 10

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TEKS.MATH.7.3A

7(u+4)

• 7u+28
• 7u-4
• 7u+4
• 35u

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TEKS.MATH.7.3A

√72

• 7√9
• 4√6
• 6√2
• 3√4

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TEKS.MATH.9-12.I.B

TEKS.MATH.7.3A

Simplify the following expression:  
(-x - 3)(x + 5)

• -x² + 2x - 15
• -x² - 8x - 15
• x² + 2x - 15
• -x² - 8x + 15

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TEKS.MATH.7.3A

6 x 10

• 16
• 66
• 60
• 50

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TEKS.MATH.7.3A

-6.3(-0.6)

• -3.78
• 5.76
• 3.78
• -5.12

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TEKS.MATH.7.3A

6(x + 3) = 48 Distribute
6x + 18 = 48 Subtract 18
6x = 30 Now what????

• Divide by 6
  x = 5
• Subtract by 6
  x = 24

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TEKS.MATH.7.3A

Find the tip amount on a $20 lunch if you leave a 20% tip.

• $ .40
• $ 2.00
• $ 4
• $ 24

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TEKS.MATH.7.3A

3x + 3x + 3x - 3x - 3x - 3x - 3x =

• 0
• 3x
• -3x
• 6x

Tags

TEKS.MATH.7.3A