Answer:
Not enough detail.
Step-by-step explanation:
When asking the question please know which operation you are using to get the number '14,911'. If you were doing multiplication the answer would be 15.5. If it was addition it would be 14848.
Please make sure you ask the question with full detail next time.
Answer:
Option 4
Step-by-step explanation:
=> 
Combining like terms
=> 
=> 
(-2, 4)
Hope this helps! If not I, truly sorry
You would divide 245 by 49 to get a
a= 5