document.write( "Question 160395: A boat is 10 miles from a harbor traveling east at 25 miles per hour. A second boat leaves the harbor traveling east at 35 miles per hour. How long will it take the second boat to catch up to the first boat? \r
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document.write( "I have used the following formula: 35x=25x+10
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document.write( " 10x=10
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document.write( " x=1\r
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document.write( "I am not sure that the formula is correct. I know that D1=D2, but shouldn't 25 be multiplied by both x and 10? Please help! I am not sure if I am setting the problem up correctly! \n" );
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Algebra.Com's Answer #118316 by KnightOwlTutor(293) You can put this solution on YOUR website! You set up the problem correctly. Remember Time*Speed=Distance\r \n" ); document.write( "\n" ); document.write( "You Determined that it took 1 hour for the second boat to catch up\r \n" ); document.write( "\n" ); document.write( "Therefore D1=D2 25(1)+10=35(1) 35=35\r \n" ); document.write( "\n" ); document.write( "You got the correct answer! \n" ); document.write( " |