An 8-ounce bottle of hand lotion costs $4.72. What is the unit price?

Find the values of y: 3y^3(y^2+ 2/3y)=0

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.