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# Unit 7: Inequalities (systems & graphs)

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## About this unit

In this unit, we study inequalities like x+2y>5 and graph them. This helps us see their solutions. We also explore systems of inequalities (multiple inequalities at the same time) and use them to describe real-world situations.### Learn

### Practice

- Solutions of inequalities: algebraicGet 3 of 4 questions to level up!
- Solutions of inequalities: graphicalGet 3 of 4 questions to level up!
- Solutions of systems of inequalitiesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Graphs of inequalitiesGet 3 of 4 questions to level up!
- Two-variable inequalities from their graphsGet 3 of 4 questions to level up!
- Systems of inequalities graphsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Two-variable inequalities word problemsGet 3 of 4 questions to level up!
- Systems of inequalities word problemsGet 3 of 4 questions to level up!
- Analyzing structure with linear inequalitiesGet 5 of 6 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

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Level up on all the skills in this unit and collect up to 900 Mastery points!