You are a cashier at a coffee shop. A customer buys a coffee that costs $5.50 and gives you a $10 bill. How much change should you give back to the customer?

Subtract the $5.50 cost of the coffee from the $10.00 payment: $10.00 − $5.50 = $4.50. Give the customer $4.50 in change, which is choice B.

AI-written and checked against the verified answer.