Can someone help please ill give Brainlist ​

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?