Answer:Move −25-25.
10a+5b−25
Step-by-step explanation:
3.1 is like a example when it is hiding a zero behind it and you find this when you do a math problem and you don't put zero in front of a number like 100-89 you don't write "011" so that is why it is like that
Answer:
3
Step-by-step explanation:
plz mark brainliest