Math po pasagot papasa na po tom

Answer:
1. no, because it doesn't have any variable
2. yes, because it contains variables
3. yes, because it contains variables
4. yes, because its a variable
5. yes, because it contains variables
6. yes, because it contains variables
Step-by-step explanation:
i'm not sure with my answer but hope it helps, pa brainliest please.
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