document.write( "Question 147477: If Carle is 3 years younger than Sam and David is 4 years older than Carle\r
\n" ); document.write( "\n" ); document.write( "1. Is David older than Sam? show equation
\n" ); document.write( "2. If David is 21, how old is Sam and Carle?
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Algebra.Com's Answer #107892 by beachbreeze(1)\"\" \"About 
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\n" ); document.write( "1. Yes,
\n" ); document.write( " David is older than sam\r
\n" ); document.write( "\n" ); document.write( "Carle= -3 years for sam
\n" ); document.write( " -4 years for david
\n" ); document.write( "three is less than 4 therefore david is older than sam and carle.\r
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\n" ); document.write( "\n" ); document.write( "2.David~21 years old total
\n" ); document.write( " Carle~-04 years younger\r
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\n" ); document.write( "\n" ); document.write( " Carle is 17 years old.
\n" ); document.write( "Since Sam is 3 years older than Carle......
\n" ); document.write( " Sam is 20 years old.\r
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\n" ); document.write( "\n" ); document.write( "Good Luck!
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