document.write( "Question 719466: two movie tickets and one dinner cost $65. The two movie tickets cost $15 less than the dinner.what is the price of the two tickets and the dinner \n" ); document.write( "
Algebra.Com's Answer #441363 by mananth(16946)\"\" \"About 
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x= cost of movie ticket
\n" ); document.write( "y= cost of dinner
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\n" ); document.write( "2 x + 1 y = 65 .............1
\n" ); document.write( "y-2x=15
\n" ); document.write( "-2.00 x + 1 y = 15.00 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -1
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-2.00 x -1 y = -65.00
\n" ); document.write( "-2.00 x + 1 y = 15.00
\n" ); document.write( "Add the two equations
\n" ); document.write( "-4.00 x = -50.00
\n" ); document.write( "/ -4.00
\n" ); document.write( "x = 12.50
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "2.00 x + 1.00 y = 65.00
\n" ); document.write( "25.00 + y = 65.00
\n" ); document.write( " y = 65.00 -25
\n" ); document.write( " y = 40.00
\n" ); document.write( " y = 40.00
\n" ); document.write( "x= 12.50 cost of movie tickets
\n" ); document.write( "y= 40.00 cost of dinner \r
\n" ); document.write( "\n" ); document.write( "2 tickets cost $25
\n" ); document.write( "dinner costs $40
\n" ); document.write( "m.ananth@hotmail.ca \r
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