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Vinil7 [7]
3 years ago
14

(48 \div x + 7) \div 0.25 = - 20 " alt="(48 \div x + 7) \div 0.25 = - 20 " align="absmiddle" class="latex-formula">
​

Mathematics
1 answer:
guajiro [1.7K]3 years ago
6 0

Answer:

x=-4

Step-by-step explanation:

First, multiply (48/x +7)/0.25 and -20 respectively with 0.25

Then, substract 48/x + 7 and -5 respectively with 7

Now, find x as usual

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I would start like this: which year was the seventh AMC 8??

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8 0
2 years ago
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Molodets [167]

The domain of the function is all real numbers, the range of a function is y ≤ 4

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

f(x) = –(x + 6)(x + 2)

If we plot this function on the coordinate plane, we will see it is a graph of a quadratic function.

Here the no other details are given.

But we can say:

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Thus, the domain of the function is all real numbers, the range of a function is y ≤ 4

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

6 0
2 years ago
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4 * g + 2 ....... or do u want me to figure what g is 
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6 0
3 years ago
Read 2 more answers
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