document.write( "Question 337608: Luis can select one or more of the following 3 topping for his ice cream: nuts, whipped cream, cherries. If he selects one or more, how many different combinations of toppings are possible? (Assume that the order of the toppings does not matter.)\r
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Algebra.Com's Answer #242107 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
Here are the number of different combinations:\r
\n" ); document.write( "\n" ); document.write( "= 3c1 + 3c2 + 3c3
\n" ); document.write( "= 3 + 3 + 1
\n" ); document.write( "= 7\r
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