Factor completely.
3c9/5 - 3c4/5

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)) =

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

What are the domain and range of the function on the graph? the domain includes all integers, and the range is y 2 0.the domain includes all integers, and the range is y> 0.the domain includes all real numbers, and the range isy20.the domain includes all real numbers, and the range is