Mathematics, 10.03.2021 03:20 jacquetpaul1969

A total of 120 adults and students attended a school volleyball game. Each adult paid $2.50, and each student
paid $1.00. The total paid by the adults and students
attending the game was $189.
Which of the following systems of equations can be used to
find a, the number of adults attending, and s, the number of
students attending the game?

Answers: 3

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