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Mkey [24]
3 years ago
8

How long has Brainly been around?

Mathematics
2 answers:
zlopas [31]3 years ago
4 0

Answer:

Brainly was founded in September 2009, in Kraków, Poland.

Tamiku [17]3 years ago
3 0

Answer:

about 11 years

Step-by-step explanation:

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Alla and balla together drink 750ML of water. Of alla drinks 50% more than balla how much does Alla drink
Akimi4 [234]

Answer:

450 ml.

Step-by-step explanation:

Let x be the amount of water drank by Alla and y be the amount of water drank by Balla.

We have been given that Alla and Balla together drink 750 ML of water. We can represent this information as:

x+y=750...(1)  

We are also told that Alla drinks 50% more than Balla. We can represent this information as:

x=1.5y...(2)

From equation (1) we will get,

y=750-x  

Upon substituting this value in equation (2) we will get,

x=1.5(750-x)

Upon distributing 1.5 to right hand side of the equation we will get,

x=1125-1.5x

Upon adding 1.5x to both sides of equation we will get,

x+1.5x=1125-1.5x+1.5x

2.5x=1125

Let us divide both sides of our equation by 2.5.

\frac{2.5x}{2.5}=\frac{1125}{2.5}

x=450

Therefore, Alla drank 450 ml of water.

8 0
3 years ago
ANSWER THIS QUESTION FOR A YOUTUBE SHOUTOUT
Harman [31]
The answer is (31) hope it helps and have a great day!
4 0
3 years ago
Read 2 more answers
F(x)= 5x + 7. Evaluate F(5)
Vikentia [17]

Answer:

F(x) = 5x + 7

F(5) = 5*5 + 7 = 25 + 7 = 32

8 0
3 years ago
Adam has $21 to spend on three pencils. After buying them he had $9. How much did each pencil cost?
Mice21 [21]

Answer:

Each Pencil Cost 4 Dollars

Step-by-step explanation:

First you can subtract 21 by 9 to get 12 dollars which shows how much he spent.

Second you can divide 12 by 3 to get 4 dollars spent. So he spent 4 dollars on each pencil.


6 0
3 years ago
Read 2 more answers
What is the unemployment rate of this economy?
Ulleksa [173]
I believe the answer would be 6.5%
4 0
3 years ago
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