Raul sold three times as many raffle tickets as amy. amy sold $50 more in tickets than michael. together, they sold $700 in raffle tickets. how many dollars worth of raffle tickets did raul sell?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3