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Ulleksa [173]
3 years ago
15

What would x and y be in the question 6x+y=73.60 4x+3y=78 they have to be the same values

Mathematics
1 answer:
Anit [1.1K]3 years ago
7 0
Answer: X would be 10.2 and Y would be 12.4
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Find the third number if their average is 6 and two of them are 6 and 7​
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Answer:

5

Step-by-step explanation:

If their average is 6 and there are three numbers in total, the total sum of the three numbers would be:

6×3 = 18

You know that two of them is 6 and 7, so you can find the last number easily.

18-6-7 = 5  

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3 years ago
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Answer:

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Step-by-step explanation:

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