Last week Amy ran 23.5 miles less thanEduardo. Amy ran 12.3 miles. How many miles did Eduardo run?

How do i do this activity, is appreciated

One integer is 5 more than another. their product is 104. find the integers

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?