Answer:
answers is c
Step-by-step explanation:
What I understand from the picture given, she had 2 ribbons with the length of 1/4.
These would be the two shortest ones.
So: 1/4 + 1/4 = 2/4
= 1/2
I hope this helps and I know that it is different to what HimyBrainy put but it is what I understood! :/
The answer is choice D because if you combine the like terms, you get 15-23i
i hope that helps!!!!