document.write( "Question 793775: Two cars are leaving their driveways at the same time heading for school that is 15 miles away. One car drives at 40mph, while the other is driving at 50mph. How long has the second car been at school when the first car arrives? \n" ); document.write( "
Algebra.Com's Answer #480441 by josgarithmetic(39630)    ![]() You can put this solution on YOUR website! Asking the same question during the same day when it was already answered is not necessary. Look again: \n" ); document.write( "http://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.793383.html\r \n" ); document.write( "\n" ); document.write( "Very thoroughly answered. \n" ); document.write( "  |