The lion and the zebra had a race. The lion gave the zebra a 20-ft head start. The lion ran at an average speed of 10 ft/s, while the zebra ran at an average speed of 7 ft/s. What is the equation to show the distance between the two animals over time?

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