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skad [1K]
2 years ago
8

20.

Mathematics
1 answer:
DiKsa [7]2 years ago
7 0

Answer:

49x-21y-6

Step-by-step explanation:

7(7x) 7(-3y) -6

49x-21y-6=0

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the relationship between temperature in degrees farenheit and degrees celsius is shown in the graph below what is the meaning of
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Solve 5n+7=7(n+l)-2n <br>​
notsponge [240]

Answer: The answer is 1 =n and my work is in the bottom and hope this help :)

Step-by-step explanation:

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7 0
3 years ago
How do you do this question?
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tatyana61 [14]
False this statement is false
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Kay [80]
The square root of 81 is 9
Your answer is <em>9
</em>
Work:
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