Sam writes down two expressions that he believes represents the cost for a jacket that is marked down 30% of the regular price r when the sales tax is 8% of the markdown price. Which expression is correct?

expression A- 1.08(r-0.30r)

expression B- 1.08r-0.30r

The final price of the jacket will be expression A- 1.08(r - 0.30r).

Step-by-step 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)

idk

step-by-step explanation:

step-by-step explanation: