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Deirdre doubled her savings account balance of $100 . Then she withdrew $30 to buy some new clothes. Represent this situation with a numerical expression.
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Deirdre doubled her savings account balance of $100 . Then she withdrew $30 to buy some new clothes. Represent this situation with a numerical expression.

User Andy Morris
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2 Answers

3 votes
Your answer would be 100-30=70
User TWA
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2 votes
(100*2)-30
100 is multiplied by two to get 200 and then you subtract 30 to get 170 because they withdrew money so they took away money.
User Pcalcao
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