1/2r+2(3/4r-1)=1/4r+6
2r-2=1/4r+6
2r=1/4r+8
7/4r=8
7r=32
r=32/7
I believe it's C.
(Hint: y=mx+b)
M is Slope and B is Y-Intercept.
I don’t really no this answer? Sorry
Answer:
A) 
Step-by-step explanation:
A) 

= 2y
B) 

Hence,
is divisible by
and the correct option is (A).
I think this is more of an opinion than an actual answer