document.write( "Question 988816: Of the 750 tickets sold to a movie, 510 were full-price tickets costing $8 each. If the gate receipts were $5,040, what did a student ticket cost?
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Algebra.Com's Answer #609274 by rothauserc(4718)\"\" \"About 
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let s be the number of student tickets, then
\n" ); document.write( "s + 510 = 750
\n" ); document.write( "subtract 510 from both sides of =
\n" ); document.write( "s = 240
\n" ); document.write( "let x be the cost of student ticket
\n" ); document.write( "(510 * 8) + (240 * x) = 5040
\n" ); document.write( "4080 + 240x = 5040
\n" ); document.write( "subtract 4080 from both sides of =
\n" ); document.write( "240x = 960
\n" ); document.write( "divide both sides of = by 240
\n" ); document.write( "x = 4, therefore
\n" ); document.write( "a student ticket cost $4\r
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