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mafiozo [28]
3 years ago
6

Which expressions are equivalent to 3x + 2(x-1) - 4?

Mathematics
1 answer:
Oduvanchick [21]3 years ago
5 0
3x+2(x-1)-4
=3x+2x-2-4
=5x-6
Ans: Option A.
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In 2016, a town had a population of 38,500. With a population growth of 3.4%, what would
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Help me,,,,,,,,,thanks.......
Allisa [31]

Answer:

Your answer is D. 4/5 this is because of you had a whole pizza, and split it into five pieces, and somone takes 2 slices, there will be 3/5 of that pizza left, if they only took one, there would be 4/5, which is more pizza than a 3/5 of a pizza

Step-by-step explanation:

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3 years ago
A 20-sided regular polygon has an angle measure represented as 3gº.
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The value of g in the 20 sided regular polygon is 54.

<h3>How to find the angles of a regular polygon?</h3>

If all the polygon sides and interior angles are equal, then they are known as regular polygons.

The polygon given is a 20 sided regular polygon and the measure of each angle is 3g degrees.

Therefore, let's find g.

The sum of interior angles of a 20 sided polygon is as follows:

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Hence,

162 = 3g

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8 0
1 year ago
A book sold 35,300 copies in its first month of release. Suppose this represents 6.3 of the numbers sold to date. How many copie
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Answer:

560,317.460

Step-by-step explanation:

The computation of copies that have been sold is shown below:-

we assume the number of copies is x

So, the number of copies in the first month is

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As per the situation the number of sold copies is 35,300 so the equation will be

\frac{6.3}{100} x = 35,300

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x = \frac{35,300\times 100}{6.3}

after solving the above equation we will get the number of copied that have been sold to date

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What is another name for a unit
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Answer:Group

Step-by-step explanation:

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3 years ago
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