document.write( "Question 1061942: Please help me solve this word problem.\r
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document.write( "DeShawn left the mall and traveled toward the ferry office. Shawna left two hours later traveling 30 km/h faster in an effort to catch up with him. After three hours Shawna finally caught up. Find DeShawn's average speed. \n" );
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Algebra.Com's Answer #676696 by addingup(3677)![]() ![]() You can put this solution on YOUR website! x*(2+3)=(x+30)*3 \n" ); document.write( "2x+3x = 3x+90 \n" ); document.write( "5x = 3x+90 \n" ); document.write( "2x = 90 \n" ); document.write( "x = 45 \n" ); document.write( "------------------------- \n" ); document.write( "Check: \n" ); document.write( "45*5 = 225 \n" ); document.write( "(45+30)*3 = 225 Correct \n" ); document.write( ": \n" ); document.write( "John \n" ); document.write( " |