Match the following situations to wether they are direct or inverse variation help plz

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?