b. \( \frac{8}{m+5} * 5 \)

To solve the expression \( \frac{8}{m+5} * 5 \), we can simplify it step by step. First, we can rewrite the multiplication as follows: \( \frac{8 \cdot 5}{m+5} \) which results in \( \frac{40}{m+5} \). All done! Just remember, when you multiply a fraction by a whole number, it's like multiplying the numerator while keeping the same denominator! Now, here’s a handy tip: when dealing with algebraic fractions, it’s essential to check for values of \( m \) that might make the denominator zero, like \( m = -5 \) in our case! Keeping track of such values ensures you avoid any undefined expressions in your calculations!