The record high temperature for a certain u. s. state is 104°f. the record low temperature for the same state is −14°f. what is the difference between the record high and low temperatures for this state?
a.90°f
b.100°f
c.108°f
d.118°f

Sum is 17 and their difference is 3

Which expression is not a polynomial?

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