Summary of the volume of prisms, Prism vs. Pyramid

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

17 in long 1.3 ft wide and 8in high what is the volume

What value of x is in the solution set of 4x – 12 s 16 + 8x?