How can you use negative numbers to represent real-world problems

Hi ,  basically  when we want to use negative numbers in  real world problems , we should always put words like decrease , drops ,  less , because those words describe  an  explicit situation that  describes subtraction , for example  Ana is playing soccer with her friends , her score is less than 0 because she has been trying to mark a goal but  she is  unable to do it . The score of Ana is -5 , the score of her friend is -2 . 

Negative numbers are used in lots of different situations. You read about negative numbers in weather reports and on food packaging. The temperature -5°C is 'negative five degrees' and it means 5 degrees below zero. Read more about negative numbers on food packaging in the factsheet Storing frozen food.

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can you do me a favour i promise ill owe u i just really need help with this if you know please give me a hand. what should i add to the next paragraph pls helppp... i need ideas. plz let me know if the paragraphs make sense.

i heard u were good at writing imaginary stories. thats why i need ur help. and this is due tomorrow,so pl

Elena woke up having a dream of being a famous celebrity now all she wants to do is to change her facials to a celebrity without having surgery.

She searched up the nearest store, the location showed up a wizard store, she drove her car in a hurry, once she got there she saw a sign ‘no turning back’ she didn’t know what it meant but still walked in with joy, she then saw so many potions stacked up.  

She asks Casper the owner of the shop to get her a shapeshifting potion but didn’t mention human potion so he thought she meant animal.  

She took a slight sip of it, as he tried warn her that the animal spell lasts forever unless a wizard changes her back. it was too late because she already took her first sip, she transforms into a snake.  

“what did you do, hissed Elena, what’s happening to me??” “I warned you didn’t I, said Casper” elena hissed her way out of the shop to Bonnies house, she was

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