Michael record of the number of points to the same school for the first seven basketball games

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?