Joe wants to record the number of friends who liked each flavor of ice cream what kind of graph should he use

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Which will form a composite function?