B is true
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Hope this can help you out a bit
Answer:
If multiples are allowed (like "10 plain, two chocolate"), then for each of 12 donuts there are 21 possibilities.
That is 21 x 21 x 21 .... x 21 (12 terms in all) = 21^12
Step-by-step explanation:
Answer:
the x would equal to 9
Step-by-step explanation:
21+6=27
27÷3=9