Suzie simplified the following expression. what mistake did she make? 2(3 + 9x) - 2x 6 + 9x - 2x 6 + 7x

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)) =

Find the area of an equilateral triangle with a side of 6 inches

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.