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Khan Academy
Khan Academy: Systems of Inequalities: System of Inequalities Application
This video demonstrates how to solve a word problem by setting and solving a system of linear inequalities.
Sophia Learning
Sophia: Graphing Inequalities on a Number Line
Here we go over how to graph "and" and "or" inequalities on a number line.
Sophia Learning
Sophia: Graphing Inequalities on a Number Line
Here we go over how to graph "and" and "or" inequalities on a number line.