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 Dwarves of Thorin and Company (in The Hobbit: An Unexpected Journey, 2012) Thorin and Company were a group of thirteen Dwarves, the Wizard Gandalf, and the Hobbit Bilbo Baggins, led by Thorin Oakenshield in TA 2941. Their main purpose was to regain the lost Dwarven kingdom of the Lonely Mountain from the Dragon Smaug. Bilbo Baggins at Bag End with Thorin and Company.