A computer with a regular price of $650 is on sale for 25% off.
What is the discount amount?

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

What is the value of x? enter your answer in the box. (cm)

How can you construct perpendicular lines and prove theorems about perpendicular lines