Mario ordered new t-shirts for the table tennis team. he bought 6 medium t-shirts and
2 large t-shirts. each medium t-shirt cost $7 and each large t-shirt cost $9.
mario received a $4 discount. the final cost of the t-shirts was divided evenly by the
8 members of the team. how much will each team member will pay?
each team member will pay $

Find the slope of a line given the following two points

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)) =

Could someone with number 1 and 2