Answer:
A.
![-24(3)/(10)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/xv4l0sx8y01d1c4evqwv03jvy7tt1oa6n3.png)
Explanation:
We have been given that Amira needs
feet of fencing material to make a fence for her small garden. We are asked to find the additive inverse of our given number.
We know that additive inverse of a number is that number, which we add to a number to create the sum of zero.
The sum of
and
will be 0, therefore, our correct choice is option A.