document.write( "Question 975446: a motorcycle travels 15 mph faster than a bicycle. the motorcycle driver covers 10 km in two hours less than it takes the bicycle driver to travel the same distance \n" ); document.write( "
Algebra.Com's Answer #597241 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! ____________________speed___________time____________distance \n" ); document.write( "Motorcycle__________r+15____________t-2_____________10 \n" ); document.write( "Bicycle______________r_______________t______________10\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Your system is this: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Two equations, two unknown variables. Several algebra steps using some substitutions. \n" ); document.write( " |