Deciding and Acting.
A couplet can have an open sentence which is the deciding and the closing sentence being the acting.
Do you need them together or separate?
Probably by gender and age. Different age groups get first second and third.



To multiply powers of the same base, add their exponents.

Add 5 and 2 to get 7.

- The first option <em><u>n⁷</u></em><em><u> </u></em>is the correct answer.