William and stephanie have ages that are consecutive odd integers. the product of their ages is 255. which equation could be used to find williams age, w, if he is the younger one? 1) w^2 + 2w = 255 2) w^2 - 2w = 255 3) w^2 + 2 = 255 4) w^2 - 2 = 255

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