Troy is preparing for a backpacking trip. He can hike 3 1/2 miles in 5/6 hour. What is his rate? How many hours will it take him to hike a 25 mile trail? If he can only hike 6 hours per day, how many days will his trip take?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Which of the following best describes the delian problem?