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ella [17]
3 years ago
7

I need help pls !!!!

Mathematics
1 answer:
Galina-37 [17]3 years ago
6 0

Step-by-step explanation:

9490 is the answer but just work it out see if u can get it

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SOLVE PLEASE REALLY NEED HELP<br> 4√n^2 + √m^2n - √4n^2 - √mn^2
Oksi-84 [34.3K]

Answer:

m√n + 2n -n√m

Step-by-step explanation:

Solution:

4√n^2 +√m^2n - √4n^2 - √mn^2

=  4n + m√n - 2n - n√m

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Agata [3.3K]
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(2x-1) (3x+5) -(2x-1) (x+4)
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4x^2−1

Step-by-step explanation:

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3 years ago
If P=2b +2s, what is P if b= 3inches and s =5 inches ?
iren2701 [21]

Answer:

16

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If P=2b +2s then you plug in the variables

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The price of concert ticket dropped from $177 to $91. What was the precent of decrease in price of tickets? PLEASE HELP ASAP​
Pavel [41]

Answer:

The percent of decrease can be calculated with this formula:

(Original value - New Value)/(Original Value)

In this case, the original  value is 117 and the new value is 91.

So  the  percent of  decrease is 26/117, or about 22%.

Hope this helps!

6 0
3 years ago
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