Find the distance between the two points

(1, 2), (7, 6)

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out