giannawilson giannawilson

03-03-2015
Mathematics

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in a pet store the number of dogs is 12 more than three times the number of cats. If the pet store has 21 dogs how many cats does it have

Respuesta :

03-03-2015

6 cats. You take 6 times 3 equals 18. Then you take 18 plus 3 equals 21.

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