Trent received 6 birthday cards with an equal amount of money in each. he counted a total of $48. write an equation that can be used to find how much money was in each card

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?