It would be 62+23=94 because you'll need to add the tens and the ones, then add it up
I think-_-
Pairs, in this case, relates to a group of 2 or more. We have 6 friends. Let's call them A,B,C,D,E,F. This will allow us to make a [some sort of] combination tree:
1. ABC against DEF
2. ABD against CEF
3. ABE against CDF
4. ABF against CDE
5. ACD against BFE
6. ACE against BDF
7. ACF against BDE
8. ADE against BCF
9. ADF against BCE
10. AEF against BCD
I believe there are 12 combinations... I just can't think of the last 2 though.
Answer:31
Step-by-step explanation:
You subtract 81 and 50
Instead i use pemdas so the answer to this problem would be 48
I'm pretty sure it's: 5x + 2y = –14
