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Orlov [11]
2 years ago
11

What is 4n+n-2n as a simplified expression?

Mathematics
1 answer:
RSB [31]2 years ago
6 0

Answer:

4n-n

Step-by-step explanation:

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Which of the following statements will be true about the product of 6 and 1=? The product vál be greater than 6. The produci vil
devlian [24]
Since it said product then that means multiplication so 6 times 1 is 6 that means the product will be equal to 6
6 0
2 years ago
If the domain of a function that is translated down 3 is (0, 4), (-5, 8), (4, -2), what is the range?
olga55 [171]

Given:

The domain of function that is translated down 3 is (0, 4), (-5, 8), (4, -2).

To find:

The range of the function.

Solution:

If a function is translated 3 units down, then

(x,y)\to (x,y-3)

Using this rule, we get

(0,4)\to (0,4-3)

(0,4)\to (0,1)

Similarly,

(-5,8)\to (-5,5)

(4,-2)\to (4,-5)

The range of the given function is (0, 1), (-5, 5), (4, -5).

Therefore, the correct option is A.

7 0
2 years ago
The length of a side of an equilateral triangle is x-4.5.First express it's perimeter as a sum. Next express its perimeter as a
LiRa [457]
The sides of an equilateral triangle are same. So if one of the sides is (x-4.5), all the sides are (x-4.5). 
Let the sides are a=(x-4.5), b=(x-4.5), c=(x-4.5)

1. Perimeter(as sum) = a+b+c
                                    =  (x-4.5)+(x-4.5)+(x-4.5)
                                    = x+x+x-4.5-4.5-4.5
                                    = 3x - 13.5
2. Perimeter (as product) = 3×a    
                                     = 3×(x-4.5)
                                     = 3×x - 3×4.5
                                     = 3x - 13.5
(you can write 3×b or 3×c also as a=b=c.)

<em>Both perimeter as sum and perimeter as product are same as adding a number three times is the same as multiplying it by 3.</em>
8 0
3 years ago
You have a playlist with 19 pop songs and 29 R&amp;B songs. You randomize and hit play. How many songs do you have to listen to
ivann1987 [24]

Answer:

The answer is 20 songs.

Step-by-step explanation:

i) there are 19 pop songs

ii) there are 29 R&B songs

iii) the number of songs that have to be listened to in order to guarantee you hear one pop song and one R&B song

     = 19 + 1  = 20 songs.

 

3 0
2 years ago
I need to make the sentence an equation
VikaD [51]
2n + 5 = 17 <=== ur equation
8 0
3 years ago
Read 2 more answers
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