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GalinKa [24]
3 years ago
6

Each floor of a hotel has r rooms. On 8 floors, there are a total of 256 rooms.

Mathematics
1 answer:
Lynna [10]3 years ago
7 0

Answer: 8r = 256 is the expression. There are 32 rooms on each floor.


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Romashka-Z-Leto [24]

Answer: Wouldn't the answer be A?

Step-by-step explanation:

5 0
2 years ago
What is the equation of the line
konstantin123 [22]
Hello there!


The answer is B. \frac{2}{7}
-----------------------------------------------------------------------------------------------------

Explanation and Work:



We first must identify if the line goes through the origin or not. 

The origin is (0, 0) 

The line does go through the origin. This means that there is no y-intercept

The specific equation we would you use would be:

y = kx

K is the constant

We find this by finding the slope.

Slope is found by:

\frac{y2 - y1}{x2 - x1} 

y2 = 2

y1 = 0

x2 = 7

x1 = 0

Now, let's plug in these numbers.

\frac{2-0}{7-0} =  \frac{2}{7}

So, now let's plug he slope into our formula.

y = \frac{2}{7} x

So, our answer would be B.


I hope I helped!

Let me know if you need anything else!

~ Zoe


8 0
3 years ago
Hayden uses 3 cups of water to make a broth for soup.He uses 3 times as many cups of milk how many fluid ounces of broth does ha
Novosadov [1.4K]

Answer:

6

Step-by-step explanation:

Hayden uses 3 cups of water to make a broth for soup

He uses 3 times as many cups of milk

Therefore the number of broth ounces made by Hayden can be calculated as follows

= 3+3

= 6

8 0
2 years ago
PLEASE HELP ME!!!<br> I need help solving these 3 problem, I’ll give you brainliest. Thank you(:
Lyrx [107]
1. x > 3
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2. x < -8/3
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3 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS
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Answer:

m= 9

Step-by-step explanation:

63/7

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2 years ago
Read 2 more answers
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