Answer:
B
Step-by-step explanation:
The number
is 8 times greater than 
thus, 
multiply both sides by 
we get 
if we take a = 2.5 and b = 3.1 we get 2.5/3.1 = 0.8
then B is the answer
Answer:
y = mx + c
Step-by-step explanation:
Could you respond with the colors to the key at the bottom? I cannot tell with this picture.