This venn diagram shows the relationship of ratios to rates to unit rate describe a real word situation involving a ratio relationship then write the ratio as 2 different equivalent rates and as a unit rate

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?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Express -5 2/5 as an improper fraction.