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# Solutions to Compound Inequalities

## Express solutions using notation

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Solutions to Compound Inequalities

Solve compound inequalities and graph the solution set on a number line.

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## Solving Compound Inequalities: A Sample Application

This video demonstrates a sample use of solving compound inequalities.

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## Solving Compound Inequalities: An Explanation of the Concept

This video provides an explanation of the concept of solving compound inequalities.

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