Suppose that y varies inversely with x, and y=3 when x=5. what is an equation for the inverse variation

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

What is the value of x in the diagram below?

41/17 as a decimal rounded to the nearest hundredth