Answer:
Option C: 5(b+4) is the correct answer.
Explanation:
Given that:
Which expression represents the product of 5 and the sum of b and 4.
We will divide it into two parts;
The sum of b and 4 means addition
b+4
And product means multiplication;
5(b+4)
The expression 5(b+4) represents the product of 5 and the sum of b and 4.
Hence,
Option C: 5(b+4) is the correct answer.