Aspen runs a consignment shop in which she sells used items for other people, whom she refers to as consignees. Her consignment agreement stipulates that Aspen will sell the consignees’ items and split the gross sales with them so that Aspen retains of gross sales after taxes and provides to the corresponding consignee.In one week, Jack sells 50 items priced over $10 and Angel sells 60. How much more did Jack earn in that week than Angel?

The ACT Mathematics Test contains 60 questions to be answered in 60 minutes.  The hardest ACT math questions (the last 10 to 15 questions) fall into two types: advanced concepts and complex questions. Advanced concepts questions cover what you learn in precalculus and trigonometry. FYI: Students that get into Harvard College have an ACT score of 34–36.