Please help!! oh and I will report you if you give an unassociated answer and say something like: "The answer is in this link"

Answer:
10.8
Step-by-step explanation:
If you do 33.90 - 1.50 it gets you 32.4 which from there you should just have to divide it by 3 and get 10.8.
Answer:
13.4666666667 !
Step-by-step explanation: First you have to multiply the tax by 3 because you got 3 cds which means 3x more tax! Then subtract that to get how much those 3 cds are without tax (40.4), after that divide it by 3 to find how much it was for each cd!