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geniusboy [140]
3 years ago
15

Simplify the expression 1+4.25n+3/2p-3+(-2p)+5/4n

Mathematics
1 answer:
ale4655 [162]3 years ago
4 0

The answer is 5.5n-0.5p-4

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Use what you have learned to solve the following polynomial equation by either completing the square or using the quadratic form
USPshnik [31]
<span>(x^2-4x-6) factors into:</span>
(x -5.1623)     (x+1.1623)
Therefore x = 5.1623 and      x = -1.1623

(4x^2-8x-2) <span>factors into:
(x -2.2247)  *  (x +2.2474)
</span>
Therefore x = 2.2247   and x=  -0.22474


7 0
3 years ago
One fourth of a number plus 3 gives 4. The number is:
Triss [41]
The number would be 4
5 0
2 years ago
Read 2 more answers
2+3=95 <br>4+5=259<br>6+7=4913<br>8+9=?​
Ksju [112]

Answer:

<h2><u>8117</u></h2>

Step-by-step explanation:

<em>by considering</em>  2 + 3 = 95

3² = 9

2 + 3 = 5      

<em>by considering</em>  4 + 5 = 259

5² = 25

4 + 5 = 9  

<em>by considering</em>  6 + 7 = 4913

7² = 49

6 + 7 = 13  

<em>by considering</em>  8 + 9 = ????

9² = 81

8 + 9 = 17  

∴ <u>8 + 9 = 8117</u>

7 0
3 years ago
What is the percent of change between 57000 people and 97000 people, and how do I solve it? ​
Brums [2.3K]

Answer:

58.76

Step-by-step explanation:

So, as you can tell 97,000 is the 100 percent of the people, in this case we don't know what 57,000 is. Just divide equation 1 by equation 2. Considering both have the same unit. I'm so sorry, if this doesn't explain the best way.

8 0
2 years ago
Can this be simplified?
zhenek [66]

Answer:

0.2+sqrt3/10

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, if I'm reading it correctly, it could be simplified to (1/5)+(sqrt3/10) or 0.2+sqrt3/10.

(っ◔◡◔)っ ♥ Hope this helped, have a great day! ♥

˜”*°•.˜”*°• ~Star •°*”˜.•°*”˜

7 0
3 years ago
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