Given A(2,1), B(6,3), C(8,1), D(4,2) and E(5,1), prove that Triangle ABC ~ TriangleADE.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2