Can someone me with this question?

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

He concluded that a heavier object dropped from the same height as a lighter object will land

Find the roots of the equation below. x^2 - 6 + 9 = 0