Rhianna is training for a marathon. she is now able to run 4 5/6 miles in 1/2 hour what is rhianna’s rate in miles per hour?

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

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school