Where Is The Blue Dot On The Number Line?

Answer:
-2.1
Step-by-step explanation:
each line represents another 0.1, whether adding or subtracting.
after -22. there is one more tick mark, meaning it is -2.1
Answer:-2.1
Step-by-step explanation:
Each middle line is .1 and it is 1 under -2 so -2.1