An animal shelter asks all volunteers to take a training session and then to volunteer for one shift each week. nEach shift is the sme number of hours. The table shows the number of hours Joan and her friend Miguel worked over several weeks. Anther friend, lili , plans to volunteer for 24 weeks over the next year. How many hours will lili volunteer?

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.