An icecream store has 31 flavors and 10 toppings. A regular sundae has one flavor, one topping, and comes with or without whipped cream. How many different ice cream sundaes can be ordered?
(31)(10)=310 but how could i caulate the with and whitout whipped cream combos?
(31)(10)=310 but how could i caulate the with and whitout whipped cream combos?