Identify the property and equation that satisfies the following statement: the solution of an equation is x = –2. addition property of equality; x + 6 = 8 substitution property of equality; x + 8 = 6 division property of equality; x + 8 = 6 subtraction property of equality; x + 6 = 8

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