Concept explainers
To write:Positive integer to represent each deposit and negative integer to represent each withdrawal. Also, to find the final balance in the saving account.

Answer to Problem 11CP
The final balance in the saving account $408.
Explanation of Solution
Given information: The initial amount in savings account is given = $500 and further deposit and withdrawal amounts are given.
Formula used:The concept of adding and subtracting integers is given.
Calculation:
The initial amount in savings amount is $500.
Represent all the deposits with + sign,
Represent all the deposits with − sign,
Thus, the final balance in the saving account is $408.
Chapter 3 Solutions
EBK PRE-ALGEBRA
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