Question 1173646
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In choosing meats and toppings for a pizza, order does not matter, so this is a combination.<br>
You need to choose 2 of the 5 kinds of meat: C(5,2).
And you need to choose 2 of the 7 vegetable toppings: C(7,2).<br>
The total number of possible pizzas is<br>
{{{C(5,2)*C(7,2) = 10*21 = 210}}}<br>