y = m x + b is a linear equation.
This equation is in the slope - intercept form, where m is the slope and b is y - intercept.
For example: y = 2 x + 5
In this equation: m = 2 ( the slope ) and b = 5 ( the line intercepts y-axis at the point ( 0, 5 ) ).
Two corresponding sides and two corresponding angles are congruent.
It can be anyways..400 minutes after 30 or 30 minutes after 400
5/6 would be the best answer beside the other 2 choices that you have
