patulong po, maraming salamat po :)
![Patulong Po Maraming Salamat Po class=](https://ph-static.z-dn.net/files/dfb/cc2f147318d8eb394f6ac0032ea5fd90.png)
Answer:
1. -7xy
2. 8xy
3. -7xy
4. 2xy
Step-by-step explanation:
magic jutsu