7) Mr. Sorochan has a square deck in his backyard that measures 13m x 13m. If he wants to install a square hot tub that takes up one quarter of the deck's area, what would the side length of the hot
tub be?

How many solutions does the nonlinear system of equations graphed bellow have?

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

If value of cos330° is √3/2 then find tan165°.