Math Problem about angles?

Question

Points M, R, and T are collinear and the midpoint is R. If the coordinates od M and T are x and y, find the coordinates of R.

Please help me in this problem. I can't solve it. If ever, please put your solution. Thanks!

Answer 1

This has nothing to do with angles, luv.  The points are all collinear.

If R is the midpoint, then it's coordinate must be the average of the coordinates of M and T.  That's what the average does - it finds the number in the middle.  So, average x and y.