12 + 21 + 3+ (22 / 0)​

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Standard deviation of 19,29,21,22,23

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