Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?

Find the quotient. 50a2 – 98b2 -5a +7b

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

To decrease an amount by 16% what single multiplier would you use