Henry made 3 batches of cookies. each batch creates 12 cookies. if henry gave the same amount of cookies to all of his 20 coworkers, how many cookies will henry have left?

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.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Which expression gives you the distance between the points (5,1)and(9,-6)