CoolMath: Solving Inequalities MathBits: Systems of Linear Inequalities
MathBits: Inequalities Menu MathIsFun: Introduction to Inequalities
MathBits: Basic Linear Inequalities MathIsFun: Solving Inequalities
MathBits: Solving Linear Inequalities MathIsFun: Graphing Linear Inequalities
MathBits: Compound Inequalities MathBits: Linear Inequality Graphs (2 variables)