I need to use a calculator but I dont have a good one please help​

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

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?

What is the value of x in the equation7x+2y=48 when y=3