document.write( "Question 1051336: A boat travels X miles per hour from one island to another island in 2.5 hours. The boat travels five miles per hour faster on the return trip of two hours . What is the distance between the islands ? \n" ); document.write( "
Algebra.Com's Answer #666872 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Constant Travel Rate Rule is RT=D to relate speed, time, and distance.\r
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document.write( "                 SPEED        TIME        DISTANCE\r\n" );
document.write( "GOING             X            2.5         d\r\n" );
document.write( "RETURN           X+5           2.0         d\r\n" );
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\n" ); document.write( "\n" ); document.write( "Make the two linear equations in two variables and solve the system.
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