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Home > CC3MN > Chapter 10 > Lesson 10.1.1 > Problem 10-7
10-7.
Solve each of the following inequalities for the given variable. Represent your solutions on a number line.
Solve the equation
to find the boundary point. Test values on both sides of the boundary point (
) to determine the solution region.
False
True
Use the eTool below to represent your solutions on a number line.
Click the link at right for the full version of the eTool: 10-7 HW eTool (CPM)