Mathematics, 01.02.2021 03:40, reeeg38

When ringing up a customer, a cashier needs 30 seconds to process payment as well as 3 seconds to scan each item being purchased. How long does it take to ring up a customer with 24 items? Write and solve an equation to find the answer.

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When ringing up a customer, a cashier needs 30 seconds to process payment as well as 3 seconds to sc...