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e-lub [12.9K]
4 years ago
5

How do you simplify 12+3(8+x)

Mathematics
2 answers:
nadya68 [22]4 years ago
3 0
<span>12+3(8+x)
= 12 + 24 + 3x
= 3x + 36</span>
Leona [35]4 years ago
3 0
This will be very similar to the last problem we did! =)

<em>* original equation
</em><em>12 + 3(8 + x)
</em>
<em>* okay, we can't do anything in the parenthesis necessarily... but we can multiply the values by 3! (note, when you multiply things in the parenthesis, you must multiply EACH and EVERY number!)
</em><em>12 + 24 + 3x
</em>
<em>* now all we gotta do is add some fools, and we're simplified!
</em>
<em>the final simplified awesome super nova cool amazing form is... 3x + 36! =)</em>
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Strike441 [17]

Answer:

Distance swam by Sonya in 3 weeks = 19740 m

Step-by-step explanation:

To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks.

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Total number of days she swam = 3 x 7 = 21 days

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7 0
3 years ago
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Answer:

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IrinaK [193]

Answer:

(x + 2)(x - 5)

Step-by-step explanation:

Here are the steps:

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