the perimeter of a triangle field is 8622 yards. the length is 84 yards more than the width. what is the width and the length

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

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.

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth