02:40
Practical Problem: Minimum and Maximum Test Scores
Solving a practical problem with a compound inequality.
01:40
Translating Word Problems into Inequalities
Translating word problems into inequality statements.
01:21
Practical Problem: Load Limit for a Bridge
Using an inequality statement to solve a practical problem.
01:21
Greater Than or Equal To' and 'Less Than or Equal To'
Less than or equal to and greater than or equal to inequalities are defined and illustrated.
02:17
Multiplying and Dividing Both Sides of an Inequality by a Negative Number
It is necessary to reverse the inequality symbol whenever you multiply or divide by a negative number.