You are hiking in an area with steep trails. It takes you twice as long to hike uphill as it takes you to hike downhill. When you get to the bottom of the trail, you take a 30-minute break. On your way back up the trail, you take a 15-minute break. A. Write an expression for the total time of your hike in hours. Explain what the terms represent in the situation. B. Evaluate the expression to find the total time of a hike when the trip downhill take 1.25 hours. C. The next time you want to bike a trail, it will take only one and a half times as long to hike uphill as it takes to bike downhill. The breaks will stay the same. Explain how you would change expression. Then evaluate the expression to find the total time when the trip downhill takes 2 hours.