Find the angle of CBD

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)