document.write( "Question 1047863: Jan takes a test with 60 questions. She got four times as many questions correct as she did incorrect. How many questions did she answer correctly? How many questions did she answer incorrectly? \n" ); document.write( "
Algebra.Com's Answer #663595 by fghfhg(1)\"\" \"About 
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Let the number of incorrect answers= a
\n" ); document.write( "Let the number of correct answers =c
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\n" ); document.write( "1) c=4a
\n" ); document.write( "2) a+c=60\r
\n" ); document.write( "\n" ); document.write( "Substitute 1 into 2:\r
\n" ); document.write( "\n" ); document.write( "a+4a=60
\n" ); document.write( "5a=60
\n" ); document.write( "a=12\r
\n" ); document.write( "\n" ); document.write( "substitute this in either 1) or 2)\r
\n" ); document.write( "\n" ); document.write( "c=4(12)
\n" ); document.write( "c=48\r
\n" ); document.write( "\n" ); document.write( "Therefore correct answers= 48, incorrect answers= 12\r
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