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Masteriza [31]
4 years ago
5

Two numbers have a sum of 1,212 and a difference of 518. Which system of equations could we use to solve this problem?

Mathematics
2 answers:
romanna [79]4 years ago
4 0
The answer is A. Let me know if you need an explaination.
Natali5045456 [20]4 years ago
4 0

Answer:

The Answer is A. I'm answering if someone need an explanation.

Step-by-step explanation:

If you read the question carefully you can see that first it says sum, sum is the answer of 2 numbers added like 2 + 2 = 4 so the first line will be

x + y = 1,212

and because only after sum it says difference, difference is an answer of two numbers that were subtracted like 2 - 2 = 0, that means that the second line is

x - y = 518

Answer will be:

x + y = 1,212

x - y = 518

Hope I helped some1)


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Step-by-step explanation:

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