TEKS.MATH.6.9A

Write an algebraic expression for:
6 minus a number

• n - 6
• 6 - n
• 6n
• 6 + n

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TEKS.MATH.6.9A

What are two solutions to x < 8?

• 8.6, 7.9
• 11, 16
• 0.8, 5.9
• 12, 7.1

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TEKS.MATH.6.9A

What is the solution of the equation? 
8 = x + 1

• 9
• 7
• -7
• -9

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TEKS.MATH.6.9A

If my function rule is x - 4, what is my INPUT if the output is 7?

• 11
• 10
• 3
• 7

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TEKS.MATH.6.9A

s - 22 = 50

• s = 28
• s = 20
• s = 72
• s = 75

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TEKS.MATH.6.9A

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

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TEKS.MATH.6.9A

 Which inequality could be used to represent the situation: A maximum of 5 students are chosen to be peer mediators. 

• x < 5
• x > 5
• x ≤  5
• x ≥ 5

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TEKS.MATH.6.9A

3y+6+4y-7=-8

• y=-1
• y=-8
• y=1
• y=7

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TEKS.MATH.6.9A

Which choice models this situation?

Lisa finished a race in 58 seconds. This was 4 seconds faster than her best practice time. What was Lindsey's best practice time?

• t + 4 = 58

• t - 4 = 58

• 4t = 58

• t/4 = 58

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TEKS.MATH.6.9A

In the equation
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation? 

• Subtract 7 from both sides. The solution is x = 5.
• Add 7 to both sides.
  The solution is x = 19.
• Multiply both sides by 7 The solution is x = 84.

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TEKS.MATH.6.9A