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aksik [14]
3 years ago
12

2+5 is going to be a long one ne

Mathematics
2 answers:
andrew-mc [135]3 years ago
3 0

Answer: 7

Step-by-step explanation: Imagine having 5 chocolate bars and then adding 2, or you could try counting with your fingers. Another method is writing a number line and going plus 2 from five so you can visualize it more.

Ostrovityanka [42]3 years ago
3 0

Answer: 7

Step-by-step explanation: Take two pencils and add five more pencils. Count all the pencils you have now. You should have 7.

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For this scenario, I used the elimination method. Organize the equations, so it's easier to subtract from each other. My x-variable will represent the number of hot dogs and my y-variable will represent the number of sodas.

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