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lord [1]
3 years ago
5

I need HELP ..............

Mathematics
2 answers:
timofeeve [1]3 years ago
8 0
I think it will a 9.

nadya68 [22]3 years ago
6 0
A is the answer . 
1/8(8x+15) =24
8x/8+15=24
so, x+15=24
x=24-15
x=9
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Which of the following functions have only one point that is not in the domain? Select all that apply. (There are 2 answers)
densk [106]

Answer:

  B.  f(x) = 3/(x^2 +2x +1)

  E.  f(x) = 5/(3+x)

Step-by-step explanation:

The above functions have denominators that are zero at one point. For B, that point is x=-1; for E, that point is x=-3. When the denominator is zero, the function is undefined, so the corresponding x-value must be excluded from the domain.

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As written, choice D also qualifies. This is because the function written in the answer list here is ...

f(x)=\dfrac{1}{x^2}+5x+4

It will be undefined for x=0.

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<em>Comment on writing rational functions</em>

When the division symbol (/ or ÷) is used with a denominator that is a product or sum, that product or sum must be enclosed in parentheses. When the expression is typeset, the division bar acts as a grouping symbol. When the expression is written in text, a grouping symbol, such as parentheses, must be added.

3 0
3 years ago
A school principal wants to find out if his school needs more bike racks. a survey is taken of 30 students who ride their bikes
Sergio039 [100]
Hello there.

Question: <span>A school principal wants to find out if his school needs more bike racks. a survey is taken of 30 students who ride their bikes to school. why might the sample be biased?

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7 0
2 years ago
Sara and Katy each scored points during six basketball games.
poizon [28]

Answer:

hey  aneesh it is bill i see ur trying to cheat on the snapshot

Step-by-step explanation:

dont think i  dont see u tryna cheat

the answer is 25 btw

step by step explanation:

x + 5x = 150

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im telling ms brake

i already finished the snapshot btw

3 0
3 years ago
What is the answer for:
Blababa [14]

Answer:  6n + 3

Step-by-step explanation:

Since, Here  the smaller number = 2n - 1

Since, Numbers are consecutive.

Therefore, remaining numbers are 2n - 1 + 2 , 2n - 1 + 2 + 2

= 2n +1, 2n +3

Thus, the sum of these all numbers = 2n - 1 + 2n + 1 + 2n +3

= 6 n +3    ( By equating the like terms)


4 0
3 years ago
HELP PLEASE RN ASAP!!!!!
Sergeeva-Olga [200]

Answer:

1/9^15

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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