Mathematics, 22.06.2019 03:30 vlactawhalm29

At the movie theatre, child admission is $5.20 and adult admission is $9.70. on sunday three time as many adult tickets as child tickets were sold, for a total sales of $788.90. how many child tickets were sold that day?

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At the movie theatre, child admission is $5.20 and adult admission is $9.70. on sunday three time as...

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