What's these answers
1.=9 5.=14 9.=8 13.=120
1) 7a = 63 a = 63/7 = 95) 3v = 42 v = 42/3 = 149) 15s = 120s = 120/15 = 813) 72 = 0.6rr = 72/0.6 = 720/6 = 120