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sleet_krkn [62]
3 years ago
6

URGENT

Mathematics
1 answer:
Nastasia [14]3 years ago
8 0

Answer:

x45

Step-by-step explanation:

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3 years ago
-3/4(8n+12)=3(n-3) show work pls
Nastasia [14]

Answer: n = 0

Step-by-step explanation:

<u>Given expression</u>

(-3/4) (8n + 12) = 3 (n - 3)

<u>Expand parentheses and apply the distributive property</u>

-6n - 9 = 3n - 9

<u>Add 9 on both sides</u>

-6n - 9 + 9 = 3n - 9 + 9

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<u>Subtract 3n on both sides</u>

-6n - 3n = 3n - 3n

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<u>Divide -9 on both sides</u>

-9n / -9 = 0 / -9

\boxed{n=0}

Hope this helps!! :)

Please let me know if you have any questions

5 0
3 years ago
Pleaseeee helppppppppp meeeeee
Lera25 [3.4K]

Answer:

x = 10 yd

Explanation:

These triangles are based on proportions. 12 yd is proportional to 18 yd, and <em>x </em>yd to 15 yd. We want to find <em>x</em>. We'll use the rule of three to calculate the unknown number.

12/18 = x/15

x = (12 · 15)/18

x = 10 yd (10 yards from the hut to the gold coins)

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What is the percent after 8 hours
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