A $250$250 gaming system is discounted by 25%25%. It was then discounted another 10% because the box was opened by a customer. What is the final sale price of the gaming system?

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2

Given the net of the rectangular prism, what is its surface area?

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample