The amount of money received in change after making a $10 purchase with a $20 bill

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?