Aveeno and her boyfriend you know who wrote the bus six times in a month it cost $40 for the two of them each time if Avena always paid how much did it cost for the month

Place the following steps in order to complete the square and solve the quadratic equation,

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)) =

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.