What are the measures of angles a, b, and c? show your work and explain your answers. will marks best answer as brainliest

Select the number of ways in which a line and a circle can intersect

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )