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Ede4ka [16]
3 years ago
8

If you formed an algebraic equation to model the sentence, "three times a number is equal to nine," how many variables would be

in the equation?
A. 1
B. 2
C. 3
D. 5
Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0
"Three times" is represented as( 3X)
A number is unknown so it can be called X
And since it is equal to 9, the variable will be X.


3 X unknown (x) = 9 and a letter is known as a variable in mathematics so cherrio :)
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Answer:

\boxed{\textsf{ The LCM of 56 , 42 , 28 is \textbf{ 168}.}}

Step-by-step explanation:

We need to find out the LCM of 56 , 42 , 28 . So Lowest Common Multiple known as LCM is the lowest multiple which is divisible by all the numbers whose LCM is taken out . It can we done by two methods. Both of which are discussed in the attachment .

For complete solution kindly refer to the attachment .

<u>Related</u><u> Information</u><u> </u><u>:</u><u>-</u><u> </u>

<u>•</u><u> </u><u>HCF </u><u>:</u><u>-</u>

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3 years ago
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Step-by-step explanation:

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4 0
2 years ago
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Using the information we have gives us

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