What is the are of the figure?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?