If a car travels 55 miles per hour, how far will it travel in half an hour?

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

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 is the difference between the equations of a vertical and a horizontal line?