Sorrentino Inc. provides 3 grades of commercial fertilizer. A 100-lb bag of grade A fertilizer contains 18 lb of nitrogen, 4 lb of phosphate and 5 lb of potassium. A 100-lb bag of grade B fertilizer contains 20 lb of nitrogen, 4 lb of phosphate and 4 lb of potassium. A 100-lb bag of grade C fertilizer contains 24 lb of nitrogen, 3 lb of phosphate and 6 lb of potassium. How many 100-lb bags of each fertilizer are needed to produce a mixture that contains 26,400 lb of nitrogen, 4900 lb of phosphate, and 6200 lb of potassium?
Sorrentino Inc. provides 3 grades of commercial fertilizer. A 100-lb bag of grade A fertilizer contains 18 lb of nitrogen, 4 lb of phosphate and 5 lb of potassium. A 100-lb bag of grade B fertilizer contains 20 lb of nitrogen, 4 lb of phosphate and 4 lb of potassium. A 100-lb bag of grade C fertilizer contains 24 lb of nitrogen, 3 lb of phosphate and 6 lb of potassium. How many 100-lb bags of each fertilizer are needed to produce a mixture that contains 26,400 lb of nitrogen, 4900 lb of phosphate, and 6200 lb of potassium?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 8T
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Sorrentino Inc. provides 3 grades of commercial fertilizer. A 100-lb bag of grade A fertilizer contains 18 lb of nitrogen, 4 lb of phosphate and 5 lb of potassium. A 100-lb bag of grade B fertilizer contains 20 lb of nitrogen, 4 lb of phosphate and 4 lb of potassium. A 100-lb bag of grade C fertilizer contains 24 lb of nitrogen, 3 lb of phosphate and 6 lb of potassium.
How many 100-lb bags of each fertilizer are needed to produce a mixture that contains 26,400 lb of nitrogen, 4900 lb of phosphate, and 6200 lb of potassium?
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