24. About 800,000 tourists bought tickets to visit the Leaning Tower of Pisa one year,
This brought the city about $2 million from
ticket sales. Use these figures to estimate the
price of one ticket,
Help me please

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?