20k+50 what is the answer. plz help me i need the answer now. ps, k has to be a number. how do you do this. if you know how to do it plz show all the steps.
plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz HELP ME NOW PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!