SOLUTION: Paella is a classic Spanish fiesta dish made from chicken, rice and shellfish. One pound of chicken costs $1.00 and supplies 100 g of protein. One pound of rice cost $.50 and supp

Algebra ->  Customizable Word Problem Solvers  -> Evaluation -> SOLUTION: Paella is a classic Spanish fiesta dish made from chicken, rice and shellfish. One pound of chicken costs $1.00 and supplies 100 g of protein. One pound of rice cost $.50 and supp      Log On

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Question 415864: Paella is a classic Spanish fiesta dish made from chicken, rice and shellfish. One pound of
chicken costs $1.00 and supplies 100 g of protein. One pound of rice cost $.50 and supplies
20 g of protein. One pound of shellfish costs $3.00 and supplies 50 g of protein. If the
resulting paella weighs 18 pounds, costs $19.00 and supplies 850 g of protein, how much
rice, chicken, and shellfish were used?

Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let a = pounds of rice needed
Let b = pounds of chicken needed
Let c = pounds of shellfish needed
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given:
(1) a+%2B+b+%2B+c+=+18
(2) .5a+%2B+1%2Ab++%2B+3c+=+19
(3) 20a+%2B+100b+%2B+50c+=+850
------------------
Divide (3) by 10
Multiply (2) by 2
I don't have time to finish it, but
these are the equations.