John and his family are going on vacation they travel 137.5 miles in 2.5 hours. what is the average miles per hours that they travel?

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).

Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?

How many degrees are there in the central angles in a circle