Sales tax is paid on April 15 by consumers using receipts that they collect over the year. True or False

What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

Who introduced arabic numerals to italy, which make bookkeeping possible? a. brunelleschi b. cosimo de medici c. fibonacci d. gregory xi e. giovanni de bicci de medici

What are some inventions during the han dynasty?