The answer is 9.45.
How to do it:
First you have to find 20 percent of 7.50. You do .207.50 which equals 1.5. Then you subtract 1.5 from 7.5 which equals 6. Now you need to add the tax. Do 60.0575 which equals 3.45. Finally you add 3.45 to 6 which gets the answer: 9.45
