There are 12 different cookies on a plate. Aiden will choose 3 of these cookies to pack in his lunch. How many different groups
of cookies can he choose from 12?
A) 220
B) 320
C) 420
D) 440
I know the correct answer is A) 220, but I am not sure why?
2 answers:
Answer: 4
Step-by-step explanation: 3%12=4
440 bro. I think that’s it bro.
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Step-by-step explanation:
I would just solve them individually for 3 and then add them together. f(x)=6(3)+3 = 21 and g(x)= 3-7= -4
(f+g)(3) = 21-4= 17
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Hope this helps!!
Can you tell me if it's right or not? And can you give me brainliest?!!
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Step-by-step explanation:
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