WILL GIVE 100 POINTS THIS IS WORTH 100 POINTS IN MY GRADE PLEASE HELP!!

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

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?