Erin created a design in her scrapbook by cutting square sheets of paper along the diagonal, as shown below. Which equation can be used to determine the area of one triangle?

A) A = (8)(8)

B) A = (8)(11.3)

C) A = (8)(8) divided by 2

D) A = (8)(11.3) divided by 2

(Please help!!!)

Given the graphed function below which of the following orders pairs are found on the inverse function

Describe a situation that you could represent with the inequality x< 17

Someone answer asap 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)) =