Posted by kevin on .
if home is located at (5, 8) and your destination is at (29, 40), what is the midpoint of your trip?

geometry 
Henry,
(5,8), (x,y), (29,40).
X = (5 + 29) / 2 = 17.
y = (8 + 40) / 2 = 24.
(x,y) = (17,24).