A department store buys 500 shirts at a cost of $3 comma 500 and sells them at a selling price of $10 each. Find the percent markup.

In a modern democracy all elected officials serve for a certain number of terms then must retire a high school sophomore and a senior citizen may vote at the polls together a united states senator votes on immigration law on behalf of your mother through indirect ballot all democracies have a two chamber system of representation united states citizens live in a direct democracy