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Tamara deposited $50 into her savings account. Liam withdrew $30 from his checking account. What integer represents the change in Tamara's savings account?

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Tamara's savings account change is +$80, calculated by adding her $50 deposit and Liam's $30 withdrawal as a negative change. The result represents Tamara's increased savings.

Tamara's deposit into her savings account is a positive change, represented by the integer +50.

This positive value signifies an increase in her savings balance. In contrast, Liam's withdrawal from his checking account is a negative change, represented by the integer -30, indicating a decrease in his checking balance.

Therefore, the change in Tamara's savings account can be calculated by subtracting Liam's withdrawal from Tamara's deposit: +50 (Tamara's deposit) - (-30) (Liam's withdrawal) = +80.

The final answer is +80, indicating an overall positive change in Tamara's savings account balance.

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