Algebra homework help. The Problem
All classes of livestock require the basic nutrients; protein, carbohydrates, lipids, minerals,
vitamins, and water. Crude protein is essential to raising healthy livestock and is measured as
either a % of the total ration or on an amount per day basis. In this problem, we will use protein
hired by Clayton Farms to be in charge of animal nutrition. The feed orders that you are
responsible for have specific dietary requirements that need to be met by combining different
ingredients. Because of differences in ingredient prices, you need to determine the least
expensive formulation that will meet the nutritional requirements of the feed orders. Clayton
Farms has just received an order for 20 tons of feed with 18% crude protein. In this problem,
there are two constraints, weight and crude protein. The available ingredients and their
respective prices are given in the table below:
Ingredient % Crude Protein by Weight Cost in Dollars per Ton
Barley 11% 131.81
Corn 9% 133.63
Cotton Seed Meal 41% 257.00
Soybean Meal 48% 301.00
Find the combination of two ingredients that satisfies the crude protein requirement for the
least amount of investment. You will need to convince the owner of Clayton Farms that you
have indeed found the least expensive option.
The Paper
You will need to write a report for your new employer at Clayton Farms explaining your
problem solving strategies and your solution.
Your paper should be typed, with graphs created in something like demos; it should also
include the following:
1) Clear introduction
• State the problem that you are trying to solve. Write the paper as if you were
explaining the problem to someone who has no prior knowledge of the problem.
2) Solution
• Explain how you intend to solve the problem and clearly identify the variables in each
situation, do not assume that the reader understands what “x” is.
• Explain how you derived each formula that you use in order to solve the problem.
• Use graphs to help explain your solution. Be sure to clearly label the graphs and axes.
3) Conclusion
• State the answer in a complete sentence that makes sense in the context of the
4) Sources
• Be sure to cite any sources of help you received.
The project is due Sunday, December 2nd at 11:59pm
The Rubric (How you will be graded)
Grading Guidelines for
Project Paper excellent good satisfactory poor insufficient
Introduction outlines the
situation and what questions
are to be addressed. Writing
is logical and organized.
5 4 3 2 1
Variables used are defined,
equations are explained. An
outline of the solving process
is given.
5 4 3 2 1
Solution is correct. 5 4 3 2 1
Graphs are labeled and used
to support the solution. They
look professional (not hand
5 4 3 2 1
The answer is given in a
complete sentence, with
5 4 3 2

Algebra homework help