Are my grades good enough for an ivy?

You may be able to. UPenn is hard to get into. Only 14% were admitted this year. Good luck. If you want to know more try college board or a href="http://collegeapps.about.com/od/collegeprofiles/p/penn_profile.htm" rel="nofollow"http://collegeapps.about.com/od/collegep…/a