Of dvd in julio collection 9/10 are on dvd. of those 2/5 are action movies. what fraction of julio movies collection are action dvd?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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?

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount