Candy bars cost $2 each at the concession stand. In the equation below, x represents the total number of candy bars sold, and y represents the total revenue made selling candy bars. The relationship between these two variables is modeled by the equation y = 2x.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Solve 3x-18=2y and 5x-6y=6 by elimination show work

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)) =