U only have to answer 1 of these questions do anyone know these?

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.

What value of x is in the solution set of 4x – 12 s 16 + 8x?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?