jefflowry jefflowry

11-05-2017
Mathematics

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Help! If, in 7 years, Susan will be 2 times as old as she was 3 years ago, what is Susan’s present age?

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ColeTurisoka ColeTurisoka

11-05-2017

13..
13-3=10
13+7=20
10*2=20

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Аноним Аноним

11-05-2017

Susans age is 13 because 13 + 7 is 20 and 13 - 3 is 10 10 x 2 is 20

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