This is part of the unit test in KA

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

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?

4+(2+x) can you me solve this problem