Which expression is represented by the set of
algebra tiles below? X-6

Why do interests rates on loans to be lower in a weak economy than in a strong one

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement