Is there any guinea pig expert or a guinea pig owner could tell me what going on inside my Baby guinea pig eye, like there's this white thing growing INSIDE the eye...

Taking algebra two apex courses and need with these questions

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

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.