1. What happened when you had a negative plus a negative, (-a) + (-b)? 2. What happened when you had a positive plus a negative, a + (-b)?

***Is this the same as a positive minus a positive, a – b?

3. What happened when you had a positive minus a negative, a - (-b)?

4. What happened when you had a negative minus a negative, (-a) - (-b)?

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.

Joanie watched 1 out of three of a movie in the morning

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1