Can you please help me with these two lol. Im weak with this type of math. Brainlist to whoever helps. +40 points. lol

Can you please help me with these two lol Im weak with this type of math Brainlist to whoever helps 40 points lol class=
Can you please help me with these two lol Im weak with this type of math Brainlist to whoever helps 40 points lol class=