Kala earns Al dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells.
Le A be the amount(in dollars)that Kala earns in a week if she sells B books.
write an equation relating 4 to B. Then use this equation to find the amount of money Kala earns if she sells 14 books.

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