Please help meh ;-; whats 3/4 X 5

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.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

What is the solution to the division problem below x3+x2-11x+4/x+4