Question

2) 31 - 4,8;6) 520 - 8,34;10) 3,46 - 150; срочно надо​

Answer 1

1) 26,2
2) 511,66
3) -146,54

Answer 2

It seems like you have a list of mathematical expressions, and you want the results for each of them. Let's solve them one by one:

1. 31 - 4 = 27

2. 27 - 8 = 19

3. 19 - 6 = 13

4. 520 - 8 = 512

5. 512 - 34 = 478

6. 478 - 10 = 468

7. 3.46 - 150 = -146.54

So, the results for each expression are:

1. 27
2. 19
3. 13
4. 468
5. -146.54

If you have any other questions or need further assistance, feel free to ask!