document.write( "Question 275984: a cyclist travels 30mi in 3 hours going against the wind and 80mi in 5 hours with wind. What is the rate of the cyclist in still air and what is the rate of the wind? \n" ); document.write( "
Algebra.Com's Answer #201213 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 3*(c-w)=30 \n" ); document.write( "5*(c+w)=80 \n" ); document.write( "c-w=10 \n" ); document.write( "c+w=16 \n" ); document.write( "2c=26 \n" ); document.write( "c=13 \n" ); document.write( "w=3 \n" ); document.write( " \n" ); document.write( " |