Translation of "jeftin" into English

Postoji li način da se alge jeftino proizvode?

Is there a way to produce algae inexpensively?

Brada ne čini filozofa, ali to ne čini ni jeftin mantil.

A beard doesn't make a philosopher, nor does wearing a cheap coat.

Znam za akcije koje su sada jeftine, ali probiće plafon.

I know a stock which is low now, but it's going up.

Odneseš im svoj otpad, a za uzvrat dobiješ jeftiniji organski kompost.

You give them your waste and in return they give you organic compost at a low cost.

Ветар је јефтин и чист извор енергије.

Wind is a cheap and clean source of energy.