Patulong sa pagsasagot.
![Patulong Sa Pagsasagot class=](https://ph-static.z-dn.net/files/d35/e573fbfbfe3735fcdd6dfc8742ee116f.jpg)
Answer:
1. Yes
2. No
3. No
4. Yes
5. No
6. No
Step-by-step explanation:
Just apply the cross multiplication method.