document.write( "Question 481520: You watch x thirty-minutes TV shows and y sixty-minute TV shows in one week. Write a variable expression representing the total number of minutes you spend watching television that week.\r
\n" ); document.write( "\n" ); document.write( "x + y = 90\r
\n" ); document.write( "\n" ); document.write( "30 + 60 = 90
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Algebra.Com's Answer #329700 by Theo(13342)\"\" \"About 
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x = number of 30 minute shows
\n" ); document.write( "y = number of 60 minute shows
\n" ); document.write( "total number of shows is x + y
\n" ); document.write( "total number of minutes is 30x + 30y
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