Mr. taylor's grocery store orders fruit from a wholesaler. one package containing 20 dozen watermelons and 34 dozen peaches costs $504. a second package containing 15 dozen watermelons and 17 dozen peaches costs $327. this information can be represented by the system of equations below, where wis the cost of one dozen watermelons and pis the cost of one dozen peaches. solve the system to find the cost of one dozen watermelons.

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)) =

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

How do i take any fraction and make it into a decimal or percentage?