7cos(x) + 4cos(-x) 4.Find all solutions to the equation in the interval [0, 2Ï]. Mrs. Jones earns $12.50 an hour at her job. She cannot work more than 40 hours in one week because her employer cannot pay overtime. She makes at least 350 dollars a week at her job while working a variety of hours per week.
In The Hobbit, the dwarves names were Fili, Kili, Oin, Gloin,  Thorin Oakenshield, Dwalin, Balin, Bifur, Bofur, Bombur, Dori,  Nori, and Ori, so there were 13.
The Hobbit recounts the tale of a party of dwarves (consisting of a few of the original residents of the Lonely Mountain and their descendants), the hobbit Bilbo Baggins, and their quest to recapture the mountain and kill the dragon. In the book, the dragon is sometimes called Smaug the Golden or Smaug the Magnificent.