A round-trip car ride took 12 hours. The first half took 7 hours at a rate of 45 miles per hour. What was the average rate of speed on the return trips?

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

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)) =

Which expression gives you the distance between the points (5,1)and(9,-6)