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. (b) order the rational numbers from least to greatest and explain your reasoning. (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 answer 50

(a)

he deposited three checks for $34.98, $51.02, and $51.22.

Writing deposited amount as positive: $34.98, $51.02, and $51.22

He withdrew $3.23 for new pencils, $4.22 for cards, and $9.79 for movies

Writing withdrawal amount as negatives: -3.23, -4.22 and -9.79.

(b)

Ordering the rational numbers from least to greatest.

Negatives are smaller than positives.

The greater a negative number, smaller will be its value.

-3.23> -4.22 > -9.79

Now arranging the positive numbers:

34.98< 51.02<51.22

combining them, the correct order from least to greatest is:

-9.79<-3.23< -4.22 <34.98< 51.02<51.22

(c)

At the beginning of the month Jack’s balance was $98.

We add the deposited amount and subtract the withdrawal amount.

98-9.79-3.23-4.22 +34.98+ 51.02+51.22=$217.98

Answer : His balance at the end of the month after all of his deposits and withdrawals is $217.98.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

55% are girls and 45% are boys : ) hope this

step-by-step explanation: