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Mathematics, 05.01.2020 15:31 coopera1744

The cost of a ticket to an amusement park is 42 per person. for groups of up to 8 people, the cost per ticket decreases by 3 dollars for each person in the group. marco's ticket cost $30, write and solve an equation to find the number of people marco's people?

tell me how many people were in marcos group.

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The cost of a ticket to an amusement park is 42 per person. for groups of up to 8 people, the cost p...
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