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I NEED HELP!!!
A pizza restaurant allows you to choose any 2 of 8 toppings. How many
different ways are there to choose the toppings?

A. 40,320

B. 336

C. 16

D. 28

Respuesta :

LazyBun
Answer: D. 28

Explanation:
There are 8 toppings and you can choose 2 of the 8 topping

Which mean it’s 8 choose 2

8 choose 2 = (8 x 7)/(2 x 1) Meaning that there are 8 way to choose the first topping and 7 way to the topping

8 choose 2 = 56/2 = 28
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