Answer:
The cost of the feathered ringed coat is $ 405.14.
Explanation:
Given that Nalaya bought a feathered ringed coat for $ 243.53 at her local coat store, and she had bought the coat at 45% off, with an additional 8.5% tax charge, to determine how much is the cost now the following calculation must be performed:
243.53 x 0.915 = 222.82
55 = 222.82
100 = X
100 x 222.82 / 55 = X
22,282.99 / 55 = X
405.14 = X
Thus, the cost of the feathered ringed coat is $ 405.14.