The arena's merchandise department calculates total profit on an item using this formula: t = n ( p - c)• t is total profit in pounds• n is the number of items sold• p is the price the item is sold for• c is the cost of the item for. the arena to buywork out t when n is 35, p is £10 and c is £2.50

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Which expression is equivalent to the expression shown?

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)) =