Cynthia Besch wants to buy a rug for a room that is 20 ft wide and 29 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 322 square feet of carpeting. What dimensions should the rug have?

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)) =

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b