Charmagnesierra16viz Charmagnesierra16viz Math Answered 3. 7a, 5a, 3a a, -a, -3a Learning Task 1. Supply the next three letters, figures, symbols, or combination ofnumbers and letters in the following patterns. vil hunde ad Bib 1. J, L, N, P, ... 2. t, s,r,a, ... 1-12) liv THE boll 3. 18 help me please