On a recent business trip, a salesman traveled 52 miles the first hour, 64 miles the second hour and 49 miles the third hour. How many miles did he average per hour? Type your answer in the box. miles per hour

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.