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OpenStax, Elementary Algebra 2e §5.4 Solve Applications with Systems of Equations · Exercise 23 · Algebra · Systems

Solve Applications with Systems of Equations · Exercise 23

Translate to a system of equations and solve.

Troy and Lisa were shopping for school supplies. Each purchased different quantities of the same notebook and thumb drive. Troy bought four notebooks and five thumb drives for $116. Lisa bought two notebooks and three thumb dives for $68. Find the cost of each notebook and each thumb drive.

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OpenStax, Elementary Algebra 2e · §5.4 Solve Applications with Systems of Equations · Exercise 23

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