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Jack just opened a checking account at the bank. Within the first month, he deposited three checks for $34.98, $51.02, and $51.22. He withdrew $3.23 for new pencils, $4.22 for cards, and $9.79 for movies from his account in the same month. (a) Write Jack's withdrawals as negative rational numbers and his deposits as positive rational numbers. Answer: (b) Order the rational numbers from least to greatest and explain your reasoning. Answer: (c) At the beginning of the month Jack’s balance was $98. What was his balance at the end of the month after all of his deposits and withdrawals? Show your work, no credit will be given for just an

Respuesta :

His deposits can be represented as 34.98, 51.02, and 51.22; his withdrawals would be -3.23, -4.22 and -9.79.  
In order from least to greatest, it would be -3.23, -4.22, -9.79, 34.98, 51.02, and 51.22.
If he starts with $98, after all of the deposits and withdrawals he will have $217.98.  Add all of the deposits and subtract all of the withdrawals.

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