To solve the equation \( \frac{8}{5} x = -10 \), we can start by isolating \( x \).
First, we can multiply both sides of the equation by the reciprocal of \( \frac{8}{5} \), which is \( \frac{5}{8} \):
\[ x = -10 \cdot \frac{5}{8} \]
Now, calculate the right side:
\[ x = -\frac{50}{8} \]
Now, simplify \( -\frac{50}{8} \):
\[ x = -\frac{25}{4} \]
Thus, the solution to the equation \( \frac{8}{5} x = -10 \) is:
\[ \boxed{-\frac{25}{4}} \]
So the correct response is:
−25/4 (negative Start Fraction 25 over 4 End Fraction).