a football was selling for 35% off the original price. the original price was $50. what is the sale price of the football?

What properties allow transformation to be used as a problem solving tool

Select the graph of the solution. click until the correct graph appears. |x| = 3

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