Find the midpoint of the line segment joining the points. (6, -5), (6, 3)

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?