The retail price of gold is . Suppose Billy bought twenty gold coins at wholesale price for each. How many gold coins can Billy buy at retail price from his profit if he chose to sell all twenty coins at each?

Billy buys fifteen stocks of a company for five dollars each. He sells all the stocks at eight dollars each. How much is his profit?

A shirt was originally selling for $28. It is now $21. What percent was it marked down?

A girl in County A spent $75 before a 7.25% sales tax and a girl in County B spent $70 before an 8% sales tax. How much more money did the girl from County A spend than the girl from County B after sales tax was applied? Round to the nearest hundredth.

A coat goes on sale for off. If the coat originally costs , what is the sale price of the coat?

You go shopping and you see a shirt that costs $25. There is a sign next to it that says it is 20% off. What is the sale price of the shirt?

You go shopping and you see a shirt that costs $25. There is a sign next to it that says it is 20% off. What is the sale price of the shirt?

A coat goes on sale for off. If the coat originally costs , what is the sale price of the coat?

A shirt was originally selling for $28. It is now $21. What percent was it marked down?

If Robb buys a new horse for $4,566 in a county with a sales tax of 5%, how much does he pay in tax?