Bennie is calculating the density of books in a box. he knows the number of books in the box and the volume of the box. which of the following formulas can be used to calculate the density of books in the box? density = number of books over volume of shelf density = volume of shelf over number of books volume of shelf = density over number of books number of books = density over volume of shelf

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =