$2^{x}$==0
37/486
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) =
3^5×2
(a+4)(a-6)
1+(−2)−(−3)
15/243
