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Mama L [17]
3 years ago
13

#13: The difference between two numbers is 3. Their sum if 27. What is the smaller number? * Your answer​

Mathematics
2 answers:
Lelu [443]3 years ago
8 0

Answer:

The smaller number is 12 & greater number is 15.

kondaur [170]3 years ago
7 0

Answer:

12

Step-by-step explanation:

let the numbers be x and y and x>y

x-y=3

x+y=27

add

2x=30

x=30/2=15

15+y=27

y=27-15=12

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For a set of five whole numbers, the mean is 4, the mode is 1, and the median is 5. What are the five numbers?
zmey [24]
SO we need 5 numbers that equal to 20, with 5 being the middle number, and ones being the most used number so

1 1 5 x y

According to this, x and y must equal 13 and both be bigger then 5. Because we can rule out every other number, x and y must be 6 and 7.

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5 0
3 years ago
This is part 2 of my question! but the questions are marked as odds for this part, which is part 2.
Yakvenalex [24]

19) 15 <= 9 + 3x

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9) Second line

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5 0
2 years ago
Plz help me
Iteru [2.4K]

Answer:

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Step-by-step explanation:

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I hope this helps!

5 0
3 years ago
-3x - 3y - z= -6
kifflom [539]

Answer:

Ammm, I think the answer you have is wrong, but what I really think is that the equations you put in are not the right ones because the answer for these is "ugly" (decimals etc...). Want to check your equations?

Step-by-step explanation:

Here is a step by step explanation to your equations (I assumed +3z for the second but you can change it). You can edit it for your equations if you want to.

https://simplisico.com/share/q/QiWKOyN5uYgkSG4iBXOmdG0i

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2 years ago
Is 73 a prime number
lora16 [44]
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73 indeed a prime number 

A prime number<span> (or a </span>prime) is a natural number<span> greater than 1 that has no positive divisors other than 1 and itself. A </span>natural number<span> greater than 1 that is not a </span>prime number<span> is called a composite </span><span>number!</span>
6 0
3 years ago
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