I WILL GIVE BRAINLIEST TO THE FIRST PERSON TO ANSWER THIS QUESTION!!

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second