Use estimation to solve.
renee is in charge of the school carnival for 380 students. she has 47 boxes
of prizes. each box has 22 prizes. she wants to make sure she has enough prizes for
each student to win 2 prizes.

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