The sum of two numbers is 19. their difference is 1. what are the numbers

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

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 4 ln x=2ln25 a) x=5 b) x=25 c) x=625