(3x + 2)(3x - 2) is also known as a "difference of two _ _ _ _ _ _ _"if you found this answer on yahoo answers don't answer on this cause that's not the answer i'm looking for

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.

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?