Sagot :
Step-by-step explanation:
1. y - 4
←Constant Term→
- -4
←Variable→
- y
3. Sy-10
←Constant Term→
-10
←Variable→
s,y
4. 3(mn)
←Constant Term→
- 3
←Variable→
- m,n
5. m + 211
←Constant Term→
- 211
←Variable→
- m
Answer:
NASA PICTURE
Step-by-step explanation:
PA BRAINLIEST AT PA FOLLOW

