In how many ways can 4 boys and 4 girls sit around a circle table if each boy sits directly between two girls? (rotations of the same arrangement are still considered the same. each boy and girl is unique, not interchangeable.)

Which of the following properties can be used to show

What is the difference between regular convex and concave polygons

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.