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NARA [144]
3 years ago
6

Please solve. best answer gets rewarded! show step by step.

Mathematics
2 answers:
Mrrafil [7]3 years ago
6 0
2x-4-5x=2
2x -5x= -3x
 -4-3x= 2
+4       +4
------------
     -3x = 6
 ------------------
       -3    -3
        
       x = -2
sukhopar [10]3 years ago
4 0
Hey!

Let's write the problem.
2x-4-5x=2
Add like terms...
-3x-4=2
Add 4 to both sides.
-3x-4+4=2+4
-3x=6
Divide both sides by -3.
\frac{-3x}{-3}=\frac{6}{-3}

Our final answer would be,
x=-2

Thanks!
-TetraFish
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Answer:

Move all terms not containing x from the center section of the inequality.

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Interval Notation:

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Step-by-step explanation:

7 0
2 years ago
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the sum of the reversed number and the original number is 154. Find the original number, if the ones digit in it is 2 less than
Usimov [2.4K]

Answer:

86

Step-by-step explanation:

Let the number be 10x + y. So, the reversed number is 10y + x.

The sum is 154.

So, (10x + y) + (10y + x) = 154

⇒ 11x + 11y = 154

⇒ x + y = 14 ..... (1)

Again, given that ones digit in the original number is 2 less than the tens digit.

So, y = x - 2 ...... (2)

Now, solving (1) and (2) we get,

x + x -2 = 14

⇒ 2x = 16

⇒ x = 8

So, from equation (2), y = x - 2 = 8 - 2 = 6

Therefore, the original number is 10x + y = 10 × 8 + 6 = 86 (Answer)

4 0
3 years ago
A rectangular prism has a length of 18 feet, a height of 14 feet, and a width of 2 feet. What is its volume, in cubic feet?
Rama09 [41]

Answer:Right rectangular prism

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h Height

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ft

h

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d

l

l

h

w

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Step-by-step explanation:

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Please help matimatik 10 points
Liono4ka [1.6K]

Answer:

0.03

Step-by-step explanation:

Hope I helped

-Hunter Cross

Please mark Brainliest if Correct

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So firstly, subtract x on both sides: -2y=-x+3


Next, divide -2 on both sides, and your answer will be y = 1/2x - 3/2 , or the last option.

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3 years ago
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