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Mathematics, 23.06.2019 06:20 caitlyn73

Explain your thinking, is the 07385200131-1 upc code valid? a,. using multiplication and addition to check the digits it is invalid because the total is 51 and does not end in a 0 b. using multiplication and addition to check the digits it is invalid because the total is 31 and does not end in a 0 c. using multiplication to check the digits it is invalid because the total is 78 and does not end in a 0 d. using multiplication and addition to check the digits it is invalid because the total is 45 and does not end in a 0

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