How would you graph the solution to x/3 < -2

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

Question 5 spring semester final exam math evaluate

Solve the system of equations y= 3/2 - 1, -x+ y =-3