A construction crew is lenghting a road. Let L be the total of the road (in miles). let D be the number of days the crew has worked. Suppose that L=2D+200 give L as a function of D. the crew cab work for at most 60 days.

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?