Help ill give brainlist

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

X-intercept=-5 y-intercept=2 the equation of the line is

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180