Perform the multiplication: (c+4)^2 (4-c)^2

According to the data set, where should the upper quartile line of the box plot be placed?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?