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)![]() ![]() ![]() You can put this solution on YOUR website! Constant Travel Rate Rule is RT=D to relate speed, time, and distance.\r \n" ); document.write( "\n" ); document.write( " \r\n" ); 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" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Make the two linear equations in two variables and solve the system. \n" ); document.write( " |