What value for x, when used in this expression, results in an irrational number? x + 20
A. -16
B. -5
C. 9
D. 11

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

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial