The image at the right is a scale drawing of a parking lot. The length of each square on the grid represents 0.5 cm. The actual parking lot has a perimeter of 84 m. Draw another scale drawing of the parking lot using a scale from the parking lot to the drawing of 2 m to 1 cm. Justify why your drawing is accurate.​

Which expression is equivalent to 2x^2+7x+4?

Find the quotient. 50a2 – 98b2 -5a +7b

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)) =