The fact that you must remember is that these points lie on a plane that have a a distance that is ALWAYS an absolute value. If point A lies on -6 you can have two points that are of a distance 20 points in either direction. If moving the left, point B can have a value of -26 and moving to the right, point B will have a value of 14. Hope this is clear!
First you would divide $3532.50 by 2 which would equal $1766.25. The you would add $225.75 to $1766.25 which equals $1982. The Friday had $1540.50 taken in & the Sunday game had $1982 taken in.
