Answer:
ITS A PLEASE GIVE ME BRAINLIEST
Step-by-step explanation:
Answer:D
Step-by-step explanation:
-9+9=0
Answer:
it is relation
Step-by-step explanation:
this might not be correct but I think that it is relation
Answer:

x = 8 when y = 8
Step-by-step explanation:
explanation is in the image
D 3 X 5 X 400 i would say your homework is quite simple