Final answer:
The correct expression that represents the sum of the products 6 times y and 19 times n is 6y + 19n. This is obtained by adding the individual products together.
Step-by-step explanation:
The expression that represents the sum of the two products, 6 times y and 19 times n, is 6y + 19n.
This can be understood by first computing the two products separately, which are 6y (6 multiplied by y) and 19n (19 multiplied by n). The sum of these two products involves simply adding them together, which results in the expression 6y + 19n.