Astudent gets paid to sell food and drinks at the school play during intermission. he earns an hourly rate of $12, plus an extra $0.50 for each bakery item he sells and $0.25 for each drink he sells. if h = hours, b = bakery items, and d = drinks, what function can he use to calculate his earnings?

Someone answer asap for ! 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