Simplify (7x)- (-2x). a 5x b-5x c9x d-9x

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.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15