Jafar is an author who has one year to write two books. The first book, a paperback romance novel, will probably be a strong seller. The other book is a serious philosophical novel and it is likely to be a poor seller. Jafar wants to invest no more than 4 months of his time writing the serious novel and at least twice as much time working on the romance novel than the serious novel. Let x be the time to spend writing the romance novel, and let y be the time to spend writing the serious novel. Which system of inequalities describes Jafar’s writing strategy?
