Answer:
B.
Step-by-step explanation:
if you want to check it would be
160 x 2.5 = 400
OR
400 / 2.5 = 160
i hope this helps!
Answer:
h>20
Step-by-step explanation:
I'm not sure though
Answer:
I wanna help but I can't see it properly
X=2
its x=2 because you have to divide -20x by -40 so the two negatives cancel out each other and then you get 2.