Have i reduced this correctly? (The first parts i what needs to be reduced and the second is me trying to do it)

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?