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dangrueneberg9124
06.11.2019 •
Mathematics
Someone pleeeass i stu plleasse ill give you 24 points: on monday, jan made withdrawals of $25, $45, and $75 from her savings account. on the same day, her twin sister julie made withdrawals of $35, $55, and $65 from her savings account.
1) write a sum of negative integers to show jan's withdrawals on monday. find the total amount jan withdrew.
2) write a sum of negative integers to show julie's withdrawals on monday. find the total amount julie withdrew.
3) julie and jan's brother also withdrew money from his savings account on monday. he made three withdrawals and withdrew $10 more than julie did. what are three possible amount he could have withdrawn?
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Ответ:
1. -25 + -45 + -75 = -145
2.-35 + -55 + -65 = -155
As for the third question, the brother took out $10 more than Julie, so he withdrew $165. A possible equation with possible values could be:
3. -15 + -65 + -85 = -165
Keep in mind that there are multiple ways to answer the third question and that's only one of them. Hope this helped!
Ответ:
1) $ 145
2) $ 155
3) $ 75, $ 25 and $ 65
Step-by-step explanation:
1) Given,
Changes in amount of Jan's account on Monday are,
- $25, - $45, and - $75, ( negative sign indicates withdrawing )
Thus, total changes in balance = - 25 - 45 - 75 = - $ 145,
Hence, she withdrew $ 145 total.
2) Changes in amount of Julie's account on Monday are,
- $35, - $55, and - $65 ,
Thus, total changes in balance = - 35 - 55 - 65 = - $ 155
Hence, she withdrew $ 155 total.
3) ∵ Julie and Jan's brother made three withdrawals and withdrew $10 more than Julie did.
So, the total withdrawal amount of their brother = $ 165
So, the possible three widrawal are,
$ 75, $ 25, $ 65
Ответ:
This question is not biased. Straight up fair for both items. Fresh this or fresh that.
-:)Jay