Abag contains pennies, nickles, dimes, and quarters. there are 50 coins in all. of the coins, 10% are pennies and 32% are dimes. there are 9 more nickles than pennies. how much money does the bag contain?

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?