To expand the expression \(-5(2q + 8)\), you distribute \(-5\) to both terms inside the parentheses:
\[ -5(2q) + (-5)(8) \]
Calculating each term:
- \(-5 \cdot 2q = -10q\)
- \(-5 \cdot 8 = -40\)
Now, combine the results:
\[ -10q - 40 \]
So, the expanded expression is:
\[ -10q - 40 \]