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Paladinen [302]
3 years ago
10

Please help check if this is correct?

Mathematics
1 answer:
Likurg_2 [28]3 years ago
4 0

Answer:

50 is correct

Step-by-step explanation:

did my math but I know you need it quick so sorry for brief answer

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Help please!!! can you show me how to do this??
IrinaK [193]
\frac{3x - 2}{x^{2} - 2x - 3} - \frac{1}{x - 3} = \frac{3x  -2}{(x + 1)(x - 3)} - \frac{1}{x - 3} = \frac{3x - 2}{(x + 1)(x - 3)} - \frac{1(x + 1)}{(x + 1)(x - 3)} = \frac{3x - 2}{(x + 1)(x - 3)} - \frac{x + 1}{(x + 1)(x - 3)} = \frac{2x - 3}{(x + 1)(x - 3)}
5 0
3 years ago
PLEASE HELP ME I DO'T UNDERSTAND DIS MATh
sladkih [1.3K]

Answer:

60%

Step-by-step explanation:

A percent is technically just a fraction over 100.

To get that here, we simply divide the part (which is 1560 people) by the whole (which is 2600 people) and then multiply that by 100:

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Thus, we know that the percent is 60%.

3 0
2 years ago
When a parabola represented by the equation y - 2x 2 = 8 x + 5 is translated 3 units to the left and 2 units up, the new parabol
amid [387]
<span>First rewrite y - 2x<span> 2</span> = 8 x + 5 as</span> 

y = 2x<span> 2</span><span> + 8 x + 5 </span>

Complete square and determine vertex. 

y = 2(x<span> 2</span><span> + 4x + 4) - 8 + 5 </span>

= 2(x + 2)<span> 2</span><span> - 3 </span>

<span>vertex at (- 2 , - 3) </span>

If parabola is translated 3 units to the left and 2 units up its vertex is also translated 3 units to the right and 2 units up . 

<span>vertex after translations is at: (-2 - 3 , - 3 + 2) = (-5 , -1)</span>
4 0
2 years ago
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Rewrite the equation in slope intercept form:<br> X/3+y/5=1
svet-max [94.6K]

Answer:

y=-3/5x+5

hope this helps

7 0
3 years ago
Can someone help me answer this please
sveta [45]

( - 14) \div 7 = ( - 2)
3 0
3 years ago
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