Add Do Not Use a Number Line Except as a Check

Multiple Choice

Add. Do not use a number line except as a check.
- $7 \frac{5}{8}+\left(-\frac{1}{4}\right)$

A) $-7 \frac{1}{4}$
B) $7 \frac{3}{4}$
C) $7 \frac{3}{8}$
D) $7 \frac{1}{2}$