Mathematics, 22.04.2020 01:23, chocolate4550

The cost of an entry ticket to an amusement park is $5 for a child and $8 for an
adult. During a given 15 minute period, 120 people entered the park, and the total
revenue from ticket sales was $810. During that 15 minute period, how many adults
entered the amusement park?

Answers: 1

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The cost of an entry ticket to an amusement park is $5 for a child and $8 for an
adult. During...