Final answer:
The checking balance after writing the checks is -$74.
Step-by-step explanation:
To calculate the checking balance after writing the checks, we need to keep track of George's transactions:
- Starting balance: $235
- Monday: Withdraw $20 (-$20)
- Tuesday: Withdraw $20 (-$40)
- Wednesday: Withdraw $20 (-$60)
- Friday: Deposit $130 (+$70)
- Saturday: Write a check for $167 (-$97)
- Saturday: Write a check for $212 (-$309)
To find the final balance, we add the positive values (deposits) and subtract the negative values (withdrawals and checks):
Starting balance ($235) + Deposits ($130) - Withdrawals ($60) - Checks ($167 + $212) = $235 + $130 - $60 - $167 - $212 = -$74
Therefore, the checking balance after writing the checks is -$74.