5. The amount of powered needed to make lemonade varies directly with the amount of water. If you need 2 cups of powered to make 1 cups of water, then how much powered is needed if you use 5 cups of water?

5. The amount of powered needed to make lemonade varies directly with the amount of water. If you need 2 cups of powered to make 1 cups of water, then how much powered is needed if you use 5 cups of water?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 504E: The amount that June gets paid varies directly the number of hours she works. When she worked 15...

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5. The amount of powered needed to make lemonade varies directly with the
amount of water. If you need 2 cups of powered to make 1 cups of water,
then how much powered is needed if you use 5 cups of water?

Expert Solution

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Let x denote the number of cups of water and y denote the number of cups of powered.

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