4x+1+8-x+5x-2=23 linear equations

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.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.