Select each expression that is equivalent to 3(n+6).

2 answers:

5 0

Just set each expression equal to 3(n+6). If you get the same answer on both sides (x=x) then that expression is equivalent! :)

Sophie [7]3 years ago

5 0

Answer:

n=-6

Step-by-step explanation:

Equate the equation to zero

3(n+6)=0

Open the bracket

3n+18=0

Substrate 18 from both sides

3n=-18

Divide both sides by 3

n=-6

Therefore the answer to that given equation is -6

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Butoxors [25]

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<h2>Explanation:</h2><h2></h2>

In this problem we have the following data:

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Speed, time and distance are related with the following formula:

$r=\frac{d}{t} \\ \\ \\ Solving \ for \ t: \\ \\ t=\frac{d}{r} \\ \\ t=\frac{375.16}{33.2} \\ \\ \boxed{t=11.3h}$

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alukav5142 [94]

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Step-by-step explanation:

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professor190 [17]

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