Afarmer has to transport 20 people and 32 sheep to a market. he can use either fiats (x) which take 2 people and 1 sheep, or rolls royce (y) which take 2 people and 4 sheeps. he must not use more than 15 cars altogether. what are the inequalities ?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet