Which equation does the graph below represent ? y= 2x y= 1/2x y= 1/2 y= 2+x meee ❤️❤️❤️

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

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)) =