Matt makes 5 bookcases in 8 days what is his unit rate

A50% increase followed by 33 1/2% decrease

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price