The manager of a gardening center needs to mix a plant food that is 13% nitrogen with

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The manager of a gardening center needs to mix a plant food that is 13% nitrogen with one that is 18% nitrogen to obtain 50 gallons of a plant food that is 16% nitrogen. How many gallons of each of the plant foods must be used?

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 15, 2023 06:43 AM

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The manager of a gardening center needs to mix a plant food that is 13% nitrogen with

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Let x gallons of 13 nitrogen Let y gallons of 18 nitrogen x y 50 013x018y 01650 ...View the full answer

College Algebra

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