How much money do you expect the school to pay out in prizes

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

How to determine whether two known pairs of points are on the same line.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number