Sunnydale elementary school is having its annual read-a-thon. the third grader have read 573 books so far. their goal is to read more than 900 books. what is the least number of books they need to read to reach their goal? explain.

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