document.write( "Question 1168006: molly and her mom are 150 feet apart. molly is running towards her mom 8 feet per second. her mom runs 7 feet per second. \n" ); document.write( "
Algebra.Com's Answer #792603 by Boreal(15235) You can put this solution on YOUR website! Assuming: \n" ); document.write( "1. her mother is running towards her and \n" ); document.write( "2. you wish to know how long it will be before they meet, \n" ); document.write( "then \n" ); document.write( "the answer is obtained by their combined speed coming towards each other, which is 15 ft/sec \n" ); document.write( "150 ft/15 ft/sec= units are seconds, which is what we want, \n" ); document.write( "answer is 10 seconds. \n" ); document.write( " |