1. The octagon shown is centered at point C. What angle of rotation will map S to P? (remember to rotate counterclockwise)
(first image)

2. (second image)

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.