document.write( "Question 251256: A boat usually goes 20 miles per hour, but now there is a wind of five miles per hour working against it. How long will it take this boat to travel 30 miles?
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Algebra.Com's Answer #183126 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! D=RT \n" ); document.write( "30=(20-5)T \n" ); document.write( "30=15T \n" ); document.write( "T=30/15 \n" ); document.write( "T=2 HOURS TO GO 30 MILES. \n" ); document.write( " |