Find the measure of each indicated exterior angle

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

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

How do you do the foil method with polynomials?