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grandymaker [24]
3 years ago
12

Solve the equation 2/1 - 8a) - 2 = -27 - 7a 4 3 -2 -8

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0

Answer:

27 what are the numbers under it

Step-by-step explanation:

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Evaluate (x-a+3) if the value of x is (a+7).
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Answer:

3(x - a)(x - b)(x - c) when a + b + c = 3x .

Step-by-step explanation:

i don't know but this has to be right

4 0
3 years ago
If your teacher tells you to questions 38 through 51 in your math book for homework ,how many questions is that ?
eduard
That would be 13 questions!
8 0
3 years ago
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For a given function ƒ(x) = x2 – x + 1, the operation –ƒ(x) = –(x2 – x + 1) will result in a
Mekhanik [1.2K]

Given:

The function is:

f(x)=x^2-x+1

To find:

The result of the operation -f(x)=-(x^2-x+1).

Solution:

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f(x)=x^2-x+1

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Therefore, the correct option is A.

4 0
3 years ago
6th grade math help me plzzz
Brut [27]

Answer:

a summary is an average and an average is mean

Step-by-step explanation:

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so....

first one: mean

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7 0
3 years ago
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Given the trinomial x^2+bx+c where both the first and second signs are positive, the signs of the factors will be: A. both negat
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The answer here is C. The sign of the factors are both positive. We can use the FOIL method as reference in determining the sign of the factors. The 3rd term C is positive; therefore our only option is either both negative or both positive. Looking the middle term, which is positive, we know that the middle term is the sum of the outer and inner in FOIL method, which means, signs of the factors must be both positive
7 0
4 years ago
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