Hello, answer this question, please.

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.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Could someone me with this question i’ve been stuck on it for 20 minutes