210.2mi = inches

Help me please thank you.. ahead of time.

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Ineed with number 6 , explain how to get 1978