Three students buy lunch in the cafeteria. One student buys 2 hamburgers, 2 orders of fries, and
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Three students buy lunch in the cafeteria. One student buys 2 hamburgers, 2 orders of fries, and 1 soda for $9. Another student buys 1 hamburger, I order of fries, and I soda for $5. The third student buys 1 hamburger and 1 order of fries for $5. If possible, find the cost of each item. Interpret the results.
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Let x cost of a hamburger y cost of fries and cost of a soda Then 2...View the full answer
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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