Which expression correctly represents "eight times the difference of four and a number"?

Mathematics

1 answer:

madreJ [45]2 years ago

8 0

Answer:

should be something close to 8 * (4-n) or 8 * (n-4)

Step-by-step explanation:

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Simplifying rational expressions

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1. $\frac{(c + 8)(c - 8)}{(c - 8)(c + 3)}_,_$
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2. $\frac{n^{2} + 4n - 12}{n^{2} + 2n - 8}_,_$
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   $\frac{n + 6}{n + 4}_,_$

3. $\frac{42x^{2}y^{3}}{28x^{3}y}_,_$
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4. $\frac{m^{2} - 3m - 10}{m - 5}_,_$
   $\frac{m^{2} - 5m + 2m - 10}{m - 5}_,_$
   $\frac{m(m) - m(5) + 2(m) - 2(5)}{m - 5}_,_$
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   $\frac{(m + 2)(m - 5)}{m - 5}_,_$
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