18. a. The Warrior baseball team is selling hats as a fund-raiser. They contacted two
companies. Hats Off charges a $50 design fee and $5 per hat. Top Stuff charges a
$25 design fee and $6 per hat. Write an equation for each company's pricing.
b. Graph the system of equations from part a. For how many hats will the cost be
the same? What is that cost?
C. Explain when it is cheaper for the baseball team to use Top Stuff and when it is
cheaper to use Hats Off.

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)) =