PLZZZ HELP M Select all the expressions that can be used to find the price of a $400 telescope after a 32% markup.

A:400 • 0.32

B:400 • 3.2

C:400 • 1.32

D:400 + 400(0.32)

E:400 • 400(1.32)

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