document.write( "Question 54201: Two cars leave from a town at the same time traveling in opposite directions. One travels 5 mph faster than the other. In 3 hours, they are 267 miles apart. How many mph is each car traveling? I know Distance = rate * time. \r
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Algebra.Com's Answer #36478 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! Rate of 1st car: r \n" ); document.write( "Time of 1st car: 3 \n" ); document.write( "Distance = Rate * Time \n" ); document.write( "Distance = 3r \n" ); document.write( "Rate of 2nd car: r + 5 \n" ); document.write( "Time of 2nd car: 3 \n" ); document.write( "Distance = Rate * Time \n" ); document.write( "Distance = 3r + 15 \n" ); document.write( "Distance of 1st car + Distance of 2nd car = 267 \n" ); document.write( "3r + 3r + 15 = 267 \n" ); document.write( "6r + 15 = 267 \n" ); document.write( "6r = 252 \n" ); document.write( "r = 42 \n" ); document.write( "One car went 42mph, but the other went 47mph. \n" ); document.write( " |