An animal feed to be mixed from soybean meal and oats must contain at least 168 lb of protein, 27 lb of fat, and 14 lb of mineral ash. Each sack of soybeans costs $21 and contains 70 lb of protein, 9 lb of fat, and 7 lb of mineral ash. Each sack of oats costs $7 and contains 21 lb of protein, 7 Ib of fat, and 1 lb of mineral ash. How many sacks of each should be used to satisfy the minimum requirements at minimum cost? What is the minimum cost? (Round to the nearest cent as needed.) How many sacks of each feed should be used to satisfy the minimum requirements at minimum cost? sacks of soybean meal sacks of oats (Simplify your answers. Type integers or fractions.)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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An animal feed to be mixed from soybean meal and oats must contain at least 168 lb of protein, 27 lb of fat, and 14 lb of mineral ash. Each sack of soybeans costs
$21 and contains 70 lb of protein, 9 lb of fat, and 7 lb of mineral ash. Each sack of oats costs $7 and contains 21 lb of protein, 7 Ib of fat, and 1 lb of mineral ash.
How many sacks of each should be used to satisfy the minimum requirements at minimum cost?
What is the minimum cost?
(Round to the nearest cent as needed.)
How many sacks of each feed should be used to satisfy the minimum requirements at minimum cost?
sacks of soybean meal
sacks of oats
(Simplify your answers. Type integers or fractions.)
Transcribed Image Text:An animal feed to be mixed from soybean meal and oats must contain at least 168 lb of protein, 27 lb of fat, and 14 lb of mineral ash. Each sack of soybeans costs $21 and contains 70 lb of protein, 9 lb of fat, and 7 lb of mineral ash. Each sack of oats costs $7 and contains 21 lb of protein, 7 Ib of fat, and 1 lb of mineral ash. How many sacks of each should be used to satisfy the minimum requirements at minimum cost? What is the minimum cost? (Round to the nearest cent as needed.) How many sacks of each feed should be used to satisfy the minimum requirements at minimum cost? sacks of soybean meal sacks of oats (Simplify your answers. Type integers or fractions.)
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