Mathematics, 28.05.2020 23:06 bee1538

Hans brought 3 CDs that were each on the same price. Including sales tax, he paid of total of $52.50. Each CD had a tax of $0.90. What was the price of each CD before tax?

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Hans brought 3 CDs that were each on the same price. Including sales tax, he paid of total of $52.50...