Find the coordinates of point E on DF such that the ratio of DE to EF is 2:3 D (0,-10)

F (10,-6)

How do you use the elimination method for this question? explain, because i really want to understand!

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.