Simplify the expression. 31. l 10 l could someone explain how to do this? best answer gets brainlest (you don't have to do all if you do I will give follow and THANK YOU! ​

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points