Use algebra to solve the same equation.

What are the domain and range of f(x)=[1/5]x

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?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left