Write a proof (i don't know if i'm supposed to draw or write)

What does the relationship between the mean and median reveal about the shape of the data

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.