**Answers needed fast please**

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

Hurry which expression is equivalent to 3√x^5y?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28