15. The cost of beverages in a vending machine is shown. Beverages
Cost
1
2
$1.25
$2.50
$3.75
3

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

How do you write something in scientific notation?

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.