document.write( "Question 1171608: Word problems are my weakness, please help\r
\n" ); document.write( "\n" ); document.write( "Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost $35 and same-day tickets cost $30. For one performance, there were 40 tickets sold in all, and the total amount paid for them was $1325. How many tickets of each type were sold?
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Algebra.Com's Answer #796514 by ikleyn(52873)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Let x be the number of advance tickets.\r\n" );
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document.write( "Then the number of same-day tickets is  (40-x), OBVIOUSLY.\r\n" );
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document.write( "Next, you write the total money equation\r\n" );
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document.write( "    35x + 30*(40-x) = 1325     (total money).\r\n" );
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document.write( "It is your basic equation for this problem.\r\n" );
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document.write( "As soon as you understand on how to get it and how to write it, the setup is complete and you are a winner.\r\n" );
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document.write( "The rest is just a technique.\r\n" );
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document.write( "To solve the equation, simplify it\r\n" );
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document.write( "    35x + 1200 - 30x = 1325\r\n" );
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document.write( "    35x - 30x        = 1325 - 1200\r\n" );
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document.write( "       5x            = 125\r\n" );
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document.write( "        x            = 125/5 = 25.\r\n" );
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document.write( "ANSWER.  25 advanced tickets and (40-25) = 15 same-day tickets.\r\n" );
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document.write( "CHECK.   25*35 + 15*30 = 1325, total money.   ! Precisely correct !\r\n" );
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\n" ); document.write( "\n" ); document.write( "Please let me know if everything is clear to you in my solution.\r
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\n" ); document.write( "\n" ); document.write( "Do not hesitate to ask questions, if you have some.\r
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\n" ); document.write( "\n" ); document.write( "It is a standard and typical tickets problem.\r
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\n" ); document.write( "\n" ); document.write( "There are different methods of solving such problems.
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\n" ); document.write( "\n" ); document.write( "From these lessons,  learn on how to solve such problems once and for all.\r
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\n" ); document.write( "\n" ); document.write( "Also,  you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic \"Systems of two linear equations in two unknowns\".\r
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\n" ); document.write( "\n" ); document.write( "Save the link to this online textbook together with its description\r
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\n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-I
\n" ); document.write( "https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson\r
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\n" ); document.write( "\n" ); document.write( "In studying word problems, the major thing is to learn it from a good source.\r
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\n" ); document.write( "\n" ); document.write( "Please do not forget to post your \"THANKS\" to me for my teaching.\r
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