20 is what percent of 52? plz !

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

What is the upper quartile in the box plot?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)