Answer:
The final price of the jacket will be expression A- 1.08(r - 0.30r).
Explanation:
The cost of a jacket that is marked down by 30% of the regular price (r) will be
.
Again, the cost of the same jacket after giving an 8% sales tax of the marked down price will be
.
Therefore, the final price of the jacket will be expression A- 1.08(r - 0.30r). (Answer)