Answer:
Step-by-step explanation:
Sslsl
Answer: I say ethier B or D i'm not sure caus i can't figure witch but i think this
Step-by-step explanation:
We can only see one graph here
Answer:
-13
Step-by-step explanation:
Adding a negative means that you subtract the number as + (-) = -
This means that the equation is -4-9=-13.