The table shows the number of students in 4 classes. the teachers are combining the classes and dividing the students in half to form two groups for a project. write an expression to represent this situation. how many students are in each group

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m