Solving Compound Conjunction Inequalities in One Variable by Graphing

The video tutorial explains how to solve compound conjunction inequalities in one variable by graphing on a number line. It covers the similarities between solving multi-step inequalities and equations, emphasizing the use of inverse operations to isolate variables. The tutorial demonstrates graphing solutions with open or closed circles and arrows on a number line. It introduces compound conjunction inequalities, which require solutions to satisfy both parts of the inequality, and provides examples, including a real-world problem involving DVD purchases. The video concludes with verification of solutions.

How do you break down a compound inequality into simpler inequalities?

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What steps do you take to solve the inequality 4x + 9 ≤ 25?

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How can you check if your solution to a compound inequality is correct?

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