Mathematics, 29.10.2020 02:10 Lalagrl
Mr. Santos treated his students and adult chaperones to a movie for winning the state contest. There were 20 fewer adults than students that attended. The movie theater charged $ 4 for each student and $ 6 for each adult. If Mr. Santos spent $ 180 on movie tickets, write a system of equations that represents the number of adult tickets, a, and the number of students tickets, s, that were purchased.
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Mr. Santos treated his students and adult chaperones to a movie for winning the state contest. There...
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