OpenStax, Intermediate Algebra 2e §4.3 Solve Mixture Applications with Systems of Equations · Exercise 3 · Algebra · Systems
Solve Mixture Applications with Systems of Equations · Exercise 3
Translate to a system of equations and solve.
Tickets for an Amtrak train cost $10 for children and $22 for adults. Josie paid $1200 for a total of 72 tickets. How many children tickets and how many adult tickets did Josie buy?
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OpenStax, Intermediate Algebra 2e · §4.3 Solve Mixture Applications with Systems of Equations · Exercise 3
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