document.write( "Question 661445: if mr brown leaves 3.5 hours before ms brown and mr brown travels at 65 mph while ms brown travels at 90 mph how long before ms brown overtakes mr brown? \n" ); document.write( "
Algebra.Com's Answer #411611 by stanbon(75887)\"\" \"About 
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if mr brown leaves 3.5 hours before ms brown and mr brown travels at 65 mph while ms brown travels at 90 mph how long before ms brown overtakes mr brown?
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\n" ); document.write( "Mr. Brown DATA:
\n" ); document.write( "rate = 65 mph ; time = x hrs ; distance = 65x miles
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\n" ); document.write( "Ms. Brown DATA:
\n" ); document.write( "rate = 90 mph ; time = x-3 hrs ; distance = 90(x-3) miles
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\n" ); document.write( "Equation:
\n" ); document.write( "65x = 90(x-3)
\n" ); document.write( "65x = 90x - 270
\n" ); document.write( "25x = 270
\n" ); document.write( "x = 10.8 hrs = 10 hrs 48 minutes
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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