2x - 0.2 (4 - x) = 2.8. Solve for x.

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.

What are the soultion(s) to the quadratic equation 40- x^2=0

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300