What’s an equivalent fraction to 9/20 with the denominator of 100

Polynomial that can be factored as (3x-4)(3x+4)

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

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.