Solving Inequalities with One Variable by Graphing on a Number Line

In this video, mathematicians learn how to solve inequalities with one variable by graphing on a number line. The video explains the concept of inequalities and how to express them using symbols. It also demonstrate how to solve simple and more complex inequality problems, and provide a real-life example of using inequalities to determine the number of lawns that need to be mowed in order to have a certain amount of money in a savings account.