Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

We solve each inequality, graph its solution and write the solution in interval notation. The steps to solve compounding inequalities with "and" are... 1. Solve each inequality. 2. Graph each solution ...

Before you get started, take this readiness quiz. Simplify: 25(x+10). Now that we know how to solve linear inequalities, the next step is to look at compound inequalities. A compound inequality{: data ...