{(2, 1), (4, 1), (6,5), (5,4)} is it a function

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

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