the number of trees saved by recycling paper is shown. Write an equation to find the total number of trees y that can be saved for any number of tons of paper x. Use the equation to find how many trees could be saved if 500 tons of paper are recycled.

The equation respenting the left table is

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.