Question

13 points! Please do not use up an answer if you don't know it! I REALLY need help!

Okay so my math sheet is due in like 45 mins.. and I'm stressed can anyone help me, please? The problems are in the photos below.

Thanks in advance!

There are about 10 questions so can you do something like below.

1 - *answer*
2 - *answer*
3 - *answer*

Answer 1

1// 3
2// -1
3// -2
4// 2
5// 6
6// 145
7// -28
8// -4544
9// -9
I am pretty sure these are all right I'd just double check them