Tracy rented some movies and bought some books
over Spring Break. Each movie was $3.99 and each
book was $9.99. She spent a total of $35.94. Write an
equation to model this situation. What do the variables represent?

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