Final answer:
To expand 5(y + 2), multiply 5 by each term inside the parentheses to get the expanded form 5y + 10.
Step-by-step explanation:
To expand the expression 5(y + 2) using the distributive property, we apply multiplication across each term inside the parentheses. This means we will multiply 5 by y and 5 by 2. The distributive property allows us to simplify expressions by distributing a single term over terms within parentheses.
The expanded form of 5(y + 2) is:
5 × y = 5y
5 × 2 = 10
Therefore, 5(y + 2) expanded is 5y + 10.