The scatterplot shows the amount of payroll tax paid on different amounts of income. About how much more payroll tax is paid on a $350 income than on a $200 income? Show how you found the answer.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955