peartscha4juana peartscha4juana

19-09-2016
Mathematics

Answered

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?

Verified Answer :

destanyhale32231 destanyhale32231

19-09-2016

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

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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