OpenStax, Elementary Algebra 2e §5.3 Solve Systems of Equations by Elimination · Exercise 48 · Algebra · Systems
Solve Systems of Equations by Elimination · Exercise 48
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The total amount of sodium in 2 hot dogs and 3 cups of cottage cheese is 4720 mg. The total amount of sodium in 5 hot dogs and 2 cups of cottage cheese is 6300 mg. How much sodium is in a hot dog? How much sodium is in a cup of cottage cheese?
OpenStax, Elementary Algebra 2e · §5.3 Solve Systems of Equations by Elimination · Exercise 48
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