I have limited time so pls help!?!

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

Which of the following circles have their centers in the third quadrant? check all that apply.

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false