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eduard
3 years ago
11

On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday. How many song

s did Brianna listen to on Satuday?
Mathematics
1 answer:
Arte-miy333 [17]3 years ago
5 0

Answer:

60 songs.

Step-by-step explanation:

The percentages there are an equal sign so

0.45x=27

x=60

So Brianna listened to 60 songs!

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Need help please! Can someone explain?
Lynna [10]

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A=(3.14)9

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Hope it helps and is correct :)

3 0
3 years ago
This year I caught 30 fish, which is 6 more than twice the number I caught last year. How many did I catch last year
Aliun [14]
30 = 6 + 2x
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7 0
3 years ago
7w + 6 + 2w = _ (w + 2)
gayaneshka [121]

Answer:

 7(-1/2 +2) = -6(2(-1/2) -1) +3(-1/2)

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21/2 = 12 -3/2 . . . . . true, answer checks OK

Step-by-step explanation:

3 0
3 years ago
Simplify squareroot 9/36
stiks02 [169]

Hi!


Let's find the square root of 9/36.


First, find the square root of 9.

To do that, factorize it.

9/3 = 3

3/3 = 1

3 * 3 = 9

The square root of 9 is 3.


Now find the square root of 36.

36/2 = 18

18/2 = 9

9/3 = 3

3/3 = 1

2 * 2 * 3 * 3 = 36

You could also write this as...

2 * 3 * 2 * 3 = 36

Solve part of it and you get...

6 * 6 = 36

The square root of 36 is 6.


The answer is 3/6, but simplified it's 1/2.


Hope this helps! :)

-Peredhel

4 0
4 years ago
Read 2 more answers
I need the steps, I had tryed already and I have an answer key; but I do not have tut he steps. I'm also am not in school at thi
blagie [28]
The answer is C. From the solution in the picture

5 0
3 years ago
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