Someone help me please

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

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the