Jackson wants to adjust the shelves in his bookcase so that there is twice as much space on the bottom shelf as on the top shelf, and one and half times more space on the middle shelf as the top shelf. If the total height of the bookcase is 0.9 meter, how much space is between the middle shelf and top shelf?

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.