document.write( "Question 97099: what comes next in the sequence.
\n" );
document.write( "1,3,7,13 \n" );
document.write( "
Algebra.Com's Answer #730909 by Shin123(626)![]() ![]() You can put this solution on YOUR website! The pattern basically is, +2,+4,+6,+8,+10... +8 comes next. 13+8=21 21+10=31 31+12=43. \n" ); document.write( " |