document.write( "Question 639767: A caterer offers 7 different entrees.
\n" ); document.write( "A customer may choose any 3 of the entrees
\n" ); document.write( "for a dinner. How many different
\n" ); document.write( "combinations of entrees can a customer
\n" ); document.write( "choose?\r
\n" ); document.write( "\n" ); document.write( "a.6
\n" ); document.write( "b.35
\n" ); document.write( "c.84
\n" ); document.write( "d.210
\n" ); document.write( "e.840
\n" ); document.write( "

Algebra.Com's Answer #402869 by reviewermath(1029)\"\" \"About 
You can put this solution on YOUR website!
combin(7,3) = \"highlight%2835%29\" \n" ); document.write( "
\n" );