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Bumek [7]
3 years ago
12

How can 2x2 = x2 + 4x + 8 be set up as a system of equations?

Mathematics
1 answer:
larisa [96]3 years ago
8 0
I would say that y=x2+4x+8 simply because it matches what the original equation 
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How do you solve linear equations using substitution
GuDViN [60]
You substitute the y from the second eqaution to the y in the first equation
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3 years ago
Which of the following is NOT true for 6s + 25 + 5? *
maks197457 [2]

Answer:

B. There is only one value for s

Step-by-step explanation:

I hope this works for u.. :3

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Can I have help I am stuck on this problem It would mean the world if u helped me and tysm!! =-)
Leona [35]
Answer : 424.875 miles

The problem states that Brian can travel ‘27.5’ miles per gallon, and his tank can only hold ‘15.45’ gallons of fuel.

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Someone pls tell me the answer to this5(6.2+z);z=3.8
Yuri [45]

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Step-by-step explanation:

4 0
3 years ago
A set of telephone poles is stacked in a pile, 8 layers high. The top layer consists of 20 telephone
Anarel [89]

<u><em>Answer:</em></u>

D. 272 poles

<u><em>Explanation:</em></u>

<u>We are given that:</u>

The top layer has 20 poles, the next down one has 24 poles and the third one has 28 poles

<u>We can note that</u> each layer has 4 poles more that the one above it

<u>Based on this, we can get the number of poles in each layer as follows:</u>

Top layer has 20 poles

Second one has 20 + 4 = 24 poles

Third one has 24 + 4 = 28 poles

Fourth one has 28 + 4 = 32 poles

Fifth one has 32 + 4 = 36 poles

Sixth one has 36 + 4 = 40 poles

Seventh one has 40 + 4 = 44 poles

Eighth one has 44 + 4 = 48 poles

Now, we can get the total number of poles by adding the poles in all layers

<u>This is done as follows:</u>

Total number of poles = 20 + 24 + 28 + 32 + 36 + 40 + 44 + 48

Total number of poles = 272 poles

Hope this helps :)

5 0
3 years ago
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