Asegment has an endpoint at (2, 1). the midpoint is at (5, 1). what are the coordinates of the other endpoint?

Add or subtract polynomial : –12qr? +13rq?

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.

Anyone know? will mark brainliest if correct!