Two rectangles have the same width. The length of one is 1 foot longer than the width.
The length of the other is 2 feet longer than the width. The larger rectangle has 4 more
square feet than the smaller. What is the width of the rectangles?

What situation is an example of an observational study

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?

Find the slope of the line passing through a pair of points