There are 56 video games in Keith's collection. 1/4 of the collection is sports games. How many games are sports ?

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?

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?