Trey reads 10 pages in 25 minutes. at this rate, how many will he read in 45 minutes?

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

What is the vertex form of f(x) = x2 + 6x + 3

Write a corresponding real world problem to represent 2x - 125=400