Can someone help me with this little question?

B

Step-by-step explanation:

y=12249(0.9431)

There are 3 necklace and bracelet sets she can make .

Step-by-step explanation:

Since we have given that

Length of wire she used to make a necklace is given by

Length of wire she used to make a bracelet is given by

Total length of wire she is used  in all is given by

Now, we calculate number of necklace and bracelet sets she can make ,

So,

So, there are 3 necklace and bracelet sets she can make .