Acircle has a circumference of 7.85 yards what is the diameter of the well

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

41/17 as a decimal rounded to the nearest hundredth

How do i solve uniform motion problems?