Question
Asked Dec 4, 2019
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University Theater sold 414 tickets for a play. Tickets cost $20 per adult and $13 per senior citizen. If total receipts were $6173, how many senior citizens tickets were sold? 

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Expert Answer

Step 1

Let x be the number of adults and y be the number of senior...

.(1)
x+ y = 414
20x+13 y = 6173
.(2)
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.(1) x+ y = 414 20x+13 y = 6173 .(2)

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Math

Algebra

Equations and In-equations

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