One quarter weighs about 5.67 grams.
5.67 x 32 = 181.44 grams
Grams to kg = .001
181.44 x .001 = .18144 kg
Answer: .18144 kg
The graphs for this are very small, but I think the one that represents the solution is the third one, because with the x being 4 and the y being 0, that would make the point (4, 0) and satisfy the equation. With x being 0 and y being -2, the other point would be (0, -2). The graphs are too small to read, but whichever graph intersects over those two points I named is the answer.
The most relevant answer is B