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DiKsa [7]
3 years ago
10

Yalll n-4 = 3n + 6 do me a favah

Mathematics
2 answers:
muminat3 years ago
8 0

Answer:

n=-5

Step-by-step explanation:

-4=2n+6

-10=2n

-5=n

Otrada [13]3 years ago
5 0
<h2>Answer:</h2><h2>n=-5</h2>

n

-

4

=

3

+

6

n-4=3n+6

n−4=3n+6

Solve

1

Add

4

4

4

to both sides of the equation

−

4

=

3

+

6

n-4=3n+6

n−4=3n+6

−

4

+

4

=

3

+

6

+

4

n-4+{\color{#c92786}{4}}=3n+6+{\color{#c92786}{4}}

n−4+4=3n+6+4

2

Simplify

3

Subtract

3

3n

3n

from both sides of the equation

4

Simplify

5

Divide both sides of the equation by the same term

6

Simplify

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The number of salads Ishaan and his friends can afford is 6 salads.

<h3>What are Word Problems?</h3>

Word Problems in mathematics involve crucial understanding and the use of variables and arithmetic operations to solve real-life cases.

From the given information;

  • The total amount with Ishaan and his friends = $40
  • If they decided to spend the money on salad(x) and one salad(x) cost = $6

Thus, the number of salads they can purchase is:

\mathbf{x = \dfrac{\$40}{\$6}}

x = 6 salads remaining $4

Therefore, we can conclude that the number of salads they can purchase with $40 is 6 salads with a remaining amount of $4.

Learn more about word problems here:

brainly.com/question/21405634

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Step-by-step explanation:

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5 0
3 years ago
Someone please help and show work!! I will also mark brainliest. I’ll appreciate it.
Eduardwww [97]

Answer:

1. 53

2. 20

3. 37

4. 29

Step-by-step explanation:

Since your trying to find the hypotenuse you equation is...

1. 28^2 + 45^2 = C^2

    784 + 2025 = C^2

      Square Root 2809= C^2

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So after you square root 2809 you get 53.

2. 12^2 + 16^2 = C^2

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    C=20

So after you square root 400 you get 40.

3.  12^2 + 35^2 = C^2

    144 + 1225 = C^2

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So after you square root 1359 you get 37.

4. 20^2 + 21^2 = C^2

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  Square root 841 = C^2

  C=20

So after you square root 841 you get 29.

5 0
2 years ago
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