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OpenStax, Elementary Algebra 2e §8.9 Use Direct and Inverse Variation · Exercise 15 · Algebra · Rational expressions

Use Direct and Inverse Variation · Exercise 15

Solve.

The mass of a liquid varies directly with its volume. A liquid with mass 16 kilograms has a volume of 2 liters.

ⓐ Write the equation that relates the mass to the volume.
ⓑ What is the volume of this liquid if its mass is 128 kilograms?

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OpenStax, Elementary Algebra 2e · §8.9 Use Direct and Inverse Variation · Exercise 15

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