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Algebra 1 3-3 Independent Practice: Solving Inequalities Using Multiplication or Division

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Last updated over 5 years ago
4 questions
10
A.REI.3
10
A.REI.3
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A.CED.1
A.REI.3
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Question 1
1.

Match each inequality with its graph.

  • x + 2 > -1
A.REI.3
Question 2
2.

Which operation would you use to solve each inequality on the right? Explain.

  • Addition; This inverse operation will isolate the variable in the inequality.
  • Subtraction; This inverse operation will isolate the variable in the inequality.
  • Multiplication; This inverse operation will isolate the variable in the inequality.
  • Division; This inverse operation will isolate the variable in the inequality.
Question 3
3.

Error Analysis: Describe and correct the error in the solution.

Question 4
4.

Reflection: Math Success

-x/3 < -1
x - 4 ≤ -1
-3x ≥ 9
Graph A
Graph B
Graph C
Graph D