document.write( "Question 439724: The Hansons are considering two possible vacation destinations. A trip out west will cost $1075 in total airfare plus an average of $450 per day in expenses. A trip south will cost $1500 in total airfare plus an average of $365 per day in expenses. How many days should they stay so that a trip south is cheaper than a trip west? \n" ); document.write( "
Algebra.Com's Answer #303911 by nerdybill(7384)\"\" \"About 
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The Hansons are considering two possible vacation destinations. A trip out west will cost $1075 in total airfare plus an average of $450 per day in expenses. A trip south will cost $1500 in total airfare plus an average of $365 per day in expenses. How many days should they stay so that a trip south is cheaper than a trip west?
\n" ); document.write( ".
\n" ); document.write( "Let d = number of days
\n" ); document.write( "then
\n" ); document.write( "cost of west trip:
\n" ); document.write( "450d + 1075
\n" ); document.write( "cost of south trip:
\n" ); document.write( "375d + 1500
\n" ); document.write( ".
\n" ); document.write( "375d + 1500 < 450d + 1075
\n" ); document.write( "1500 < 75d + 1075
\n" ); document.write( "425 < 75d
\n" ); document.write( "5.67 < d
\n" ); document.write( "answer: 6 days or greater\r
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