Calculate the new perimeter using a scale factor of 1/5

Which is the completely factored from of xy^3-x^3y

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 area of the triangle shown 3 by 6