When ringing up a customer, a cashier needs 19 seconds to process payment as well as 1 second to scan each item being purchased. If it takes 26 seconds to ring up a customer, how many items are being purchased?

7 items

Step-by-step explanation: Since 19 seconds alone are being used to ring up a customer, you do 26-19, which equals 7. If it takes 1 second to ring up each item, it would be 7 seconds. Hope this helped!

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.