I rlly need the answers to 10,8 and 7 pls help it’s due tomorrow ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

I rlly need the answers to 108 and 7 pls help its due tomorrow class=