Please Answer ASAP. NEED ANSWER PLEASE. Also please show working so i can see how you got the answer so the teacher will know how i got the answer.

6x-8=5-2x

-2(2x-3)-5=9(x-2)

5n-8=2n+13

4(x-3)+6=14+2x

12+2(3x-7)=5x-4

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

Joanie watched 1 out of three of a movie in the morning

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score