Mathematics, 02.09.2019 14:50 ewalker1917

When ringing up a customer, a cashier needs 6 seconds to process payment as well as 1 second to scan each item being purchased. if it takes 49 seconds to ring up a customer, how many items are being purchased?

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When ringing up a customer, a cashier needs 6 seconds to process payment as well as 1 second to scan...