Problems 10, 11, 12, 22, 23, and 21 pls show work

3. solve the given inequality and graph the solution on a number line.

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.