What is the value of x in the proportion below?
= 30

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.

Given the net of the rectangular prism, what is its surface area?

Which expression gives the distance between the two points 2 5 and 4 8