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1 year ago

12

Pls help simplify

ula1" title="( - 3a {}^{2} ) {}^{3} " alt="( - 3a {}^{2} ) {}^{3} " align="absmiddle" class="latex-formula">

1 answer:

Novosadov [1.4K]1 year ago

3 0

Answer:

$- 27 {a}^{3}$

Step-by-step explanation:

The solution is in the attached file

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What is the slope-intercept equation of the line below?

Andru [333]

Answer:

y= -3x+4

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Step-by-step explanation:

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2 years ago

Solve the inequality for u.<br> 7u - 32< - 3(6-3u)<br> Simplify your answer as much as possible.

Dmitry_Shevchenko [17]

Answer:

u > - 7

Step-by-step explanation:

7u - 32 < - 3(6-3u)

7u - 32 < - 18 + 9u

18-32 < - 7u + 9u

-14 < 2u

2u > - 14

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2 years ago

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Container A has 200 L of water, and is being filled at a rate of 6 liters per minute. Container B has 500 L of water, and is bei

zheka24 [161]

Answer:

25 minutes

Step-by-step explanation:

Let the amount of time, in minutes, be x.

For Container A, we can write:

200 + 6x [since it has 200 and is being filled with 6 per minute]

For Container B, we can write:

500 - 6x [since it has 500 and is being drained with 6 per minute]

To find, we equate them and solve for x:

$200+6x=500-6x\\6x+6x=500-200\\12x=300\\x=\frac{300}{12}\\x=25$

<em>So, in 25 minutes (m), the two containers will have same amount of water</em>

3 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B6a%7D%7B%20%20-%201%7D%20%20%5Ctimes%20%5Cfrac%7B7%7D%7B%20-%209a%20%7B%7D%5E%7B2

lesya692 [45]

Answer:

14/3a²

Step-by-step explanation:

-6a × 7/-9a³

(7 × 6a) / 9a³

42a / 9a³

14a / 3a³

14/3a²

4 0

2 years ago

Using distributive property 49×17+49×3=

prohojiy [21]

Answer:

980

Step-by-step explanation:

➡ 49 × 17 + 49 × 3

➡ 49 ( 17+3 )

➡ 49 × 20

➡ 980

Answer : 980

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2 years ago

Read 2 more answers