document.write( "Question 73787: find the distance.... If point A, B, C lie on a coordinate line and points A and B ave coordinates 15 and 7 respectfully, then which of the possible coordinates for point c satifies d(A,C)\n" );
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document.write( "possible answers:\r \n" );
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document.write( "12 \n" );
document.write( "17 \n" );
document.write( "both \n" );
document.write( "neither \n" );
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