SOLUTION: randy bought a pair of blue jeans that cost $30.00. He wrote a check for $32.10. What is the amount of sales tax did he pay and what is the sales tax rate

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Question 861819: randy bought a pair of blue jeans that cost $30.00. He wrote a check for $32.10. What is the amount of sales tax did he pay and what is the sales tax rate
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
amount of sales tax is $2.10
% is 100%282.10%2F30%29 = 7%