3. Using a scale factor of 1 in to 2.5 feet, if a model of a fire truck measured 12 inches, how many feet is the actual fire truck?
A. 30ft
B. 30in
C. 15ft
D. 15 in
distance

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.