For question 5-8, use the data set to calculate the five-number summary. A school in Springfield recorded the number of rainy days per month for each month during the school year. The data are displayed below: 17, 10, 22, 18, 20, 6, 15, 22, 15. 8. What percentage of the data falls between 12.5 and 21?
A. 33.3%
B. 66.6%
C. 100%
D. 50%
(Not sure if the other questions are right or not)

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)