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

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asked Jan 5, 2021 176k views

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Njh · Answer 1 · 2021-01-10T09:06:55+0000

Answer: D. 28

Step-by-step 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

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

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