document.write( "Question 1125925: A theatre contains 408 seats and the ticket prices for a recent play were ​$49 for adults and ​$19 for children. If the total proceeds were ​$12 comma 492 for a​ sold-out matinee, how many of each type of ticket were​ sold? \n" ); document.write( "
Algebra.Com's Answer #742266 by josmiceli(19441)\"\" \"About 
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Let \"+a+\" = number of adult tickets
\n" ); document.write( "Let \"+b+\" = number of children's tickets
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\n" ); document.write( "(1) \"+a+%2B+b+=+408+\"
\n" ); document.write( "(2) \"+49a+%2B+19b+=+12492+\"
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\n" ); document.write( "solve for a and b\r
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