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Mnenie [13.5K]
3 years ago
15

Any algebra math pro's, can help me with this, that is confident enough to help me?

Mathematics
2 answers:
Elan Coil [88]3 years ago
5 0
Of course girl! Algebra is my thing :)
The correct answer is B, and here's why:
(a+3)^3 is the same as (a+3)(a+3)(a+3)
(a+3)(a+3)=a(a+3)+3(a+3) (distributive property)
a^2+3a+3a+9=a^2+6a+9
And from there we see that all the values match. Hope this helps
Ganezh [65]3 years ago
5 0
B. (a+3)^2= a^2+ 6a+9 (a+3)= a^3+ 6a^2+9a+3a^2+18a+27= a^3+ 9a^2++27a+27 - ---------------------------------
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Setler79 [48]

To solve this question, we simply need to divide the total amount of students by 8% to find out how many students were absent and how many were present.

However, we can't simply multiply it by 8%, so we need to turn that into a decimal.

8% - 0.08

<em>Multiply:</em>

<em>355 x 0.08</em>

<em>= 28.4</em>

<em>Round:</em>

<em>28 kids were absent</em>

<em>Subtract:</em>

<em>355 - 28</em>

<em>= 327</em>

<em />

<em>This means that </em><em>28 kids were absent</em><em>, and </em><em>327 kids were present</em><em>.</em><em> </em>

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2 years ago
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Xelga [282]

Answer:348

Step-by-step explanation:

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2 years ago
What are the like terms in this exspression 9a-3b + 4ab
vova2212 [387]

Answer:

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7 0
2 years ago
Read 2 more answers
Solve using inverse operations 83+q=125; q=
Vilka [71]

Answer:

42

Step-by-step explanation:

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3 0
3 years ago
I NEED HELP URGENTLY
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Answer:

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2 years ago
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