can someone help me please to this math problem
![Can Someone Help Me Please To This Math Problem class=](https://ph-static.z-dn.net/files/d70/91a79453433cf0373e23f74a81b6fa3c.jpg)
Answer:
1. 21
2. 15
3. 2
4. 8
5. 6
Step-by-step explanation:
paki brainliest nalang