Can someone me with this geometry question, !

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?