What is the likelihood that a point chosen inside the square will also be inside the circle?

If the public debt of a country in 2009 was $10432000000000 and the budget for 2010 was in deficit by $201645000000, what was the public debt in 2010? do not include commas in your answer.

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39