find the coordinates of point p along the directed line segment ab, from a(-3, 2) to b (5,-4), so that the ratio of ap to pb is 2 to 6?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?