Final answer:
Mr. Carr receives a total of $450 from the bank teller, which is calculated by multiplying nine $50 bills.
Step-by-step explanation:
The bank teller gives Mr. Carr nine $50 bills. To calculate how much money Mr. Carr receives in all, we need to multiply the number of bills by the value of each bill. So the calculation would be:
- Multiply the number of $50 bills (9) by the value of each bill ($50).
- This gives us 9 × $50 = $450.
Therefore, Mr. Carr receives a total of $450.