Final answer:
The expression that is equivalent to the given expression after using the distributive property is 6(13 + 7). The result of this expression is 120.
Step-by-step explanation:
The expression that is equivalent to the given expression after using the distributive property is 3) 6(13 + 7).
To use the distributive property, we apply the factor outside the parentheses to each term inside the parentheses.
In this case, we have the factor 6 and the terms (13 + 7).
Therefore, the expression becomes 6 multiplied by the sum of 13 and 7, which is 6 multiplied by 20, resulting in 120.