PLEASE HELP ASAP, SOMEBODY PLEASE!!!! D:

Billy Bob just opened a checking account at First United Bank. Within the first month, he deposited four checks for $3.98, $51.02, and $38.52 and $12.70. He withdrew $5.23 for new pencils, $5.22 for cards, and $3.50 for a slushie and $4.39 for a cheeseburger from his account in the same month.

(a) Write Billy Bob’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. What are the clues about the order you should put them in?
Answer:

(c) At the beginning of the month Billy Bob’s balance was $98. What was his balance at the end of the month after all of his deposits and withdrawals? Show your work (I need to see the addition and subtraction being worked out), no credit will be given for just an answer.
Answer:

Answers: See each part below:

A) The positive values are: 3.98, 51.02, 38.52, 12.70
The negative values are: -5.23, -5.22, -3.50, -4.39

B) For the order, we have to go from the furthest negative to largest positive.
They are: -5.23, -5.22, -4.39, -3.50, 3.98, 12.70, 38.52, 51.02

C) To find the total, start with 98 and add on the 106.22 in deposits, then subtract the 15.34 in withdrawals.

98 + 106.22 - 15.34 = $188.88

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