45x squared over x minus 9
times
x squared minus 5x minus 36 over 3x to the 3rd power plus 12x squared.
multiplying rational expressions.

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.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Twelve less than a number is at most 20