Atriangular prism has how many more edges than vertices?

How do you find the area of this triangle.

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi