INEQUALITIES AND ABSOLUTE VALUE EQUATIONS
An inequality is a mathematical statement that compares algebraic expressions using greater than (>), less than (<), and other inequality symbols. A compound inequality is a pair of inequalities joined by and or or. In this unit, properties of inequalities will be used to solve linear inequalities and compound inequalities in one variable. The unit concludes with a study of absolute-value equations and inequalities.
Inequalities--Bridge Capacity (02:27) |
Inequality on a Number Line--Circus Snacks (02:00) |
The Golden X (15:06) |
Review: Solving Linear Equations in One Variable (00:45) |
One-Step Inequalities |
Absolute Value Inequalities |