please answer, no spamming (nonsense will be reported) *10 points*
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Answer:
1. 12
2. 27
3. 45
4.
[tex] \frac{105}{4} [/tex]
5.
[tex] \frac{49}{2} [/tex]
6.
[tex] \frac{2}{15} [/tex]
Note:
Sorry, That's all I can answer.