El precio de venta de un artículo se fija en S/. 42 más que su precio de costo. Al momento de venderlo se rebaja el 10%. Si se ganó el 8% del precio de costo, hallar el precio de venta

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

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)) =

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m