Despues de Gastar la mitad de mi dinero Y luego la mitad de lo que me quedaba tengo Cinco euros .Cuanto Dinero tenia al Principio? Nota:plis con procedimiento, Os evaluare con 5 estrellas

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Which expression converts 45 degree to radians

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth