Answer:
$8.75
Explanation:
It is given that,
Roger sells 23 necklaces at a fair a total of $ 201.25.
We need to find the price of 1 necklace. We can use unitary method to find it.
23 necklaces = $201.25.
For cost of 1 necklace, divide $201.25 by 23 as follows :

So, the cost of 1 necklace is $8.75.