The smiths took out a 30-year mortgage. how many monthly payments will they have to make on this mortgage?

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

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

What expression is equivalent to (2x-1)(x-3)?