Ou backpacked for a distance of 15.75 miles today. if you backpacked at an average speed of 1.26 miles per hour, how many hours did you spend backpacking today?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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)) =

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test