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3 years ago

Q3. The average of following number is 5. The numbers

Mathematics

1 answer:

Fantom [35]3 years ago

4 0

Answer:

Step-by-step explanation:

$\frac{2+3+4+5+6+x}{6} =5\\\frac{20+x}{6} =5\\20+x=30\\x=10$

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Step-by-step explanation:

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Read 2 more answers

Five more than three times the number is one-third more than the sum of the number and itself.

disa [49]

The sentence is converted into a mathematical equation will be 3n + 5 = n + n + 1/3. Then the correct option is C.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Five more than three times the number is one-third more than the sum of the number and itself.

Let the number be n.

Then convert the sentence into a mathematical equation. Then the equation will be

3n + 5 = n + n + 1/3

The sentence is converted into a mathematical equation will be 3n + 5 = n + n + 1/3. Then the correct option is C.

The complete question is attached below.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ1

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2 years ago

Simplify (2x-3)(2x-2)

tensa zangetsu [6.8K]

Answer:

We get the final answer of -4x + 6

Step-by-step explanation:

Let's simplify step-by-step.

2x −3(2x−2)

Distribute:

= 2x+ (−3)(2x) + (−3)(−2)

= 2x+ −6x + 6

Combine Like Terms:

= 2x + −6x + 6

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3 years ago

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