There are 16 boys in the school choir. the choir has 88 members in all. which equation, when solved, will show how many girls are in the school choir?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

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

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2