Answer:
m = -1/2
Step-by-step explanation:

Hope this helps.
Step-by-step explanation:
d=
d= 
d=
d= 
Answer:
y= x/2-3
Step-by-step explanation:
Answer:
I think D
Step-by-step explanation:
Sorry if it's wrong, but it's the only one I think makes sense. Brainlist me if u get it right! :)