7/3 x+1/5>3+6/2
18/135
37/486
$-λ^{5}$+$2 λ^{2}$+5 λ-6
$2^{x}$==0
33/486
15/486
the dolar value of x 20-cent coins and y 5-dollar notes in cents
If f(x) =3x - 5 and g(x) = 2x + 4 then fg(-2) =
