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Iteru [2.4K]
2 years ago
7

Pedro bought 9 tickets to a basketball game. he paid a total of $189. enter an equation, using x as your variable, to determine

whether each ticket cost $21 or $28. then enter the cost of the ticket.
Mathematics
1 answer:
pychu [463]2 years ago
4 0
189 = 9x
x=21
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