How much more does coffee cost than tea

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear