Answer:
2b
Step-by-step explanation:
n! is called a factorial.
It would look something like this: n! = 1·2·3·...·n
An example:
5! = 1·2·3·4·5 = 120
Answer: C
<u>Step-by-step explanation:</u>

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Answer:
4m +2m = D
Step-by-step explanation:
i think i havent done this in a long time but idk
ik that dalia has 6 shoes
To solve this, you just divide 20 divided by 7.
20/7 = <span>2.85714285714
If you are trying to round to the nearest tenth, the next decimal place (hundredths) is a 5, so you must round 2.8 up one more digit.
Your final answer is that</span> 20/7 = 2.9 when rounded to the nearest tenth.