Question 1102772
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31 times 35 is 1085 mg of iron and 96 times 10 is 960 mg of iron, so with your 31/96 combination, she only gets 2045 mg of iron, not the 2600 mg that she requires.  The B1 comes out to 1688 -- far short of the required 2100.  Yes, she does get 321 mg extra B2, but that really doesn't matter since the other two values are deficient.


Graphing this is going to be very difficult because this is a 3-dimensional problem.  You need to go back and review the Simplex method of solving Linear Programming problems -- and that is much more complex than can easily be shown here.  If you write back, I can tell you how to solve it using Excel.


John
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My calculator said it, I believe it, that settles it
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