How do write 3 15/44 as a decimal

Abcd is a square. what is the measure of angle bac

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?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12