Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

A woman invested 3 times as much at 8% as she did at 4%. The total amount of interest she earns in one year from both accounts is 2,520. How much did she invest at each rate?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!