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Free_Kalibri [48]
3 years ago
10

What is the answer to 8(x-3)+7=2x(4-17)

Mathematics
1 answer:
nadezda [96]3 years ago
5 0

Answer:

x=1/2

Step-by-step explanation:

First you distribute the 8 over the (x-3) giving you 8x-24. Do the same for 2x and (4-17). That should give you 8x-34x.

Your equation should look like : 8x-24+7=8x-34x

Next try to balance out your equation. You want your x's all by themselves in order to solve.

The 8x's cancel eachother out so you have -24+7= -34x.

Add the like terms of -24 and 7 to get -17.

Equation: -17= -34x

Divide both sides by -34 to get x by itself.

-17/-34 = x

Reduce by dividing the numerator and denominator by 17 to get -1/-2

Since they are both negative the fraction turns positive.

So the answer should be x=1/2

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Between which two integers does 35 lie?
iren2701 [21]

The answer is the first choice, "5 and 6."

The square root of 35 is equal to 5.92, which is in between the numbers 5 and 6.

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What is the value of x?<br><br> Enter your answer in the box.
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Answer:

25

Step-by-step explanation:

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If f(x)=x²- 3x+5 and g(x)= - 2x, find the following composition.
anyanavicka [17]

The numeric value of the composite function at x = 2 is given as follows:

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<h3>Composite function</h3>

The composite function of f(x) and g(x) is given by the rule presented as follows:

(f ∘ g)(x) = f(g(x)).

It means that the output of the inside function serves as the input for the outside function.

In the context of this problem, the functions are given as follows:

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The composite function is:

(f ∘ g)(x) = f(-2x) = (-2x)² - 3(-2x) + 5 = 4x² + 6x + 5.

At x = 2, the numeric value is given as follows:

(f ∘ g)(2) = 4(2)² + 6(2) + 5 = 33.

Learn more about composite functions at brainly.com/question/10687170

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