Lakesha bought a video game , stero system , and a cell phone for a total of $345. the cell phone cost $33 more than the video game. the stero cost $2 less than the double the cost of the cell phone. how much did each item cost ?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?