Victoria is hiking along a mountain trail. when she reaches the 3-mile mark, she calculates her pace to be 5/2 miles per hour. With this information, she creates the following equation 10= 5/2x +3?

What does the equation represent

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