PLEASE HELP ME!!!!!!!
Find the next term of the sequence.
21, 15, 9, 3,...
                                             
                                          
                                          
                                        
											 
											Answer:
-3
Step-by-step explanation:
So 21 - 6 = 15
15 - 6 = 9
9 - 6 = 3
3 - 6 = -3
Hope it helps :))