What is the difference between the areas of a circular table with diameter 6 ft and a circular table with diameter 8 ft?

The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c.y=1/2x +6 d.y=-2x-6

Can anyone me with 32,33,36,37,and 40.

How is working backward similar to solving an equation?