The sum of two numbers is 8. Their difference is 24. What are the two numbers ? Write a system of linear equations and solve using the elimination method.

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.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?