im factoring qaudratics 4x^2+26x+30 and please explain

36 inches/second = yards/minute how many yards?

What properties allow transformation to be used as a problem solving tool

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?