Jane can do a job in 3 hours while Gary can do the same job in 2 hours. If Jane works alone for an hour before Gary helps her, how long will it take them to finish the job together? PLZ ANSWER RIGHT AWAY!!!

How can you decide witch operations to use to slice a two step equation

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

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?