For this case we have that by definition, a linear equation is of the form:

The variable (s) involved in the equation always have exponent 1.
Some examples of linear equations are:

Answer:
In a linear equation the variables have exponent 1.

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Answer: Answer #1 in top left corner
Explanation:
Only have 15 sites represented
I hope this helped!
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- Zack Slocum
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If there is 23 classrooms and each has 10 then you would have to times 23 by 10 - 23x10=230
Answer:
7/9 = 42/n.
7n = 378,
n = 54.
Step-by-step explanation: