muneepenne, you are a disgrace! Every one of your responses starts with an insult, and YOU need to learn how to write. Your spelling is atrocious. You don't even spell the words correctly when they are already written in the problem statement. As for this one, I see two equations, why can't you? Remember, people came here for help precisely because they don't know how to solve the problems. They don't need your garbage thrown at them.