document.write( "Question 1083186: As part of an exercise regimen you walk 2 miles on an indoor track. Then you jog at twice your walking speed for another 2 miles. If the total time spent walking and jogging is 3 hours, find the walking and jogging rates. \n" ); document.write( "
Algebra.Com's Answer #697187 by josgarithmetic(39630)\"\" \"About 
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document.write( "           SPEED       TIME       DISTANCE\r\n" );
document.write( "WALK         r          2/r          2\r\n" );
document.write( "JOG          2r         2/(2r)       2\r\n" );
document.write( "Total                    3\r\n" );
document.write( "
\r
\n" ); document.write( "\n" ); document.write( "\"2%2Fr%2B2%2F%282r%29=3\"
\n" ); document.write( "Solve this equation for r, the walking speed. \n" ); document.write( "
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