What the non permissible values

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?