Four puppies have a combined weight of 52.08 pounds. The weights of the first three puppies are 12.26 pounds, 12.82 pounds, and 13.75 pounds. What is the weight of the fourth puppy?

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