moomasDomrburg moomasDomrburg

18-02-2017
Mathematics

contestada

Amelie's cat is 6 years older than her dog. the sum of their ages is 14 years. how old is amelie's dog?

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wolf1728 wolf1728

18-02-2017

A) c = d + 6
B) c + d = 14
A) c - d = 6
adding B and A
2c = 20
cat is 10
dog is 4

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