Mathematics
divagirl12345
21

a total of 348 tickets were sold for the school play. they were either adult tickets or student tickets. the number of student tickets sold was three times the number of adult tickets sold. how many adult tickets were sold?

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(1) Answers
kafortson

1. let x be the sold tickets for adults 3x be the sold tickets for students x + 3x = 348 4x = 348 x= 87 tickets for adults 2. let x be the no. of books produced 41664 + 8.5x = 19x 41664 = 19x - 8.5x 41664 = 10.5x x = 3968 books

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