1. Explain what a positive and negative number means in this situation? 2. How many paper cups are left at the end of the week?

3. How many cups were used on Thursday? Explain how you know?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

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