Members of a ser class held a car wash to restoho prom. They charged 53 to wash a car and to wash a pick-up truck or a police they earned a
total of 275 by washing a total of 75 vehicles, how many cash?

Can someone me out here number 4 plz

Which of the following transformations will always produce a congruent figure?

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