HEL!!! When do you have to split up the middle term in a trinomial when factoring?

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 value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Divide. write in simplest form 41/6 divided by 10