please answer questions near each attachment
please help
please answer number 90
please answers numbers 2,4,6,7,10,14,20,22,24,26,30,40,42,44,53,58,64,70,73
please answer numbers 76,78,81,82,84,86,90,92,94,98,106,110
please answer numbers 30,34,36,40,42,48,50,52