document.write( "Question 904001: Q1: Adrienne left Montreal biking at 30 kph. Elise left 2 hours later, traveling the same road at 40 kph. At what distance does Elise overtake Adrienne? \n" ); document.write( "
Algebra.Com's Answer #548451 by richwmiller(17219) You can put this solution on YOUR website! gaining speed 40 -30= 10 mph \n" ); document.write( "headstart 30*2 =60 miles \n" ); document.write( "time to catch up 60/10=6 hours \n" ); document.write( "algebraic solution \n" ); document.write( "30(t+2)=40t \n" ); document.write( "30t+60=40t \n" ); document.write( "60=40t-30t \n" ); document.write( "60=10t \n" ); document.write( "6=t \n" ); document.write( "distance to meeting 6*40=240 miles\r \n" ); document.write( "\n" ); document.write( "As much as I like to do these problems \n" ); document.write( "Submit one at a time and no similar problems. \n" ); document.write( "Those two problem are the same except for the numbers\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |