David made an error when determining the product of (–2.5)(–8.3). step 1: (–2.5)(–8.3) = (–8.3)(–2.5) step 2: = (–8.3)(–2) + (–8.3)(–0.5) step 3: = (–16.6) + (–4.15) step 4: = –20.75 in which step did david make his first error?

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