a musician believes that listening to classical music affects mood determine if two-tailed or one-tailed​

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:

If 3x+8=3x+8 is it one solution or no solution

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?