OpenStax, Elementary Algebra 2e §5.3 Solve Systems of Equations by Elimination · Exercise 46 · Algebra · Systems
Solve Systems of Equations by Elimination · Exercise 46
Translate to a system of equations and solve.
Andrea is buying some new shirts and sweaters. She is able to buy 3 shirts and 2 sweaters for $114 or she is able to buy 2 shirts and 4 sweaters for $164. How much does a shirt cost? How much does a sweater cost?
OpenStax, Elementary Algebra 2e · §5.3 Solve Systems of Equations by Elimination · Exercise 46
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