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stealth61 [152]
3 years ago
7

Ok ik but i need help with this i think i got it tho -275=2x -50

Mathematics
1 answer:
Zinaida [17]3 years ago
5 0

Answer:

-112.5

Step-by-step explanation:

2x - 50 = -275

2x = -225

x = - 112.5

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How to solve this please? <br><br> 2x - 5 = 4
Nutka1998 [239]
Hey there, below you will find the work and answer to your question.

2x-5=4

First lets get the 2x by itself so we have to add 5 on both sides.
2x-5=4
   +5 +5
2x=9
Now we need to get the X by itself so divide each side by 2
\frac{2x}{2} =  \frac{9}{2}
Now we are left with the following
X=\frac{9}{2}
We must simplfy the fraction
2 will go into 9 four times with 1 left over. So the mixed fraction answer would be:
x=4 \frac{1}{2}
As a decimal you would just divide 9 and 2
x=4.5

Hope this helped!



3 0
3 years ago
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Vadim26 [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Can someone help me?
motikmotik

Answer:

Segment DE is parallel to segment BC.

Step-by-step explanation:

Use the side splitter theorem.

Answer: Segment DE is parallel to segment BC.

8 0
3 years ago
Over her 17 day winter break, Lindsay want to read the last book in the Harry Potter seriees, which has 759 pages. If she reads
Alex Ar [27]

Answer: Yes, she will finish before winter break is over.

Explanation:

Since we have given that

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Now, we'll use unitary method,

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and 759 pages is less than 1275 pages.

So, she will finish before winter break is over.

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