Which expression is equivalent to 5(x - 3y + 4) A:5x-8y+9

B:1/5x-3/5y+4/4

C:1/5x-3/5y+4/5

D:5x-15y+20
Please respond quick

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

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)) =

What is the sum of the first 8 terms of the geometric series