Please anyone!! Pietro used a number line to subtract

. The figure shows the arrow he drew to represent the subtraction.

A number line from negative three-eighths to three-eighths. A point is plotted at negative one-eighth. An arrow labeled negative one-fourth goes from negative one-eighth to negative three-eighths.

Is he getting the right result? Explain.

A. No. Subtracting a negative is equivalent to adding a positive. The arrow should be pointing right, not left.
B. No. Subtracting a negative is equivalent to subtracting a positive. The arrow should be pointing right, not left.
C. Yes. Subtracting a negative is equivalent to adding a positive. The arrow is correct.
D. Yes. Subtracting a negative is equivalent to subtracting a positive. The arrow is correct.