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arsen [322]
3 years ago
14

Solve 3+4n/n = 7b for n

Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0

Answer:

7=7b

Step-by-step explanation:

3+4=7b

7=7b

You might be interested in
2. Graph the inverse of the function, then determine if the inverse is a function.
charle [14.2K]

The inverse of the function f(x)= x^2 is a function.

<h3>The graph of the inverse</h3>

The equation of the function is

f(x)= x^2

Rewrite as:

y = x^2

Swap x and y

x = y^2

Make y the subject

y = \sqrt x

Rewrite as:

f^{-1}(x) = \sqrt x

So, the inverse of f(x)= x^2 is f^{-1}(x) = \sqrt x

See attachment for the graph

<h3>Is the inverse a function?</h3>

The inverse is a function.

This is so because it passes the vertical line test

Read more about inverse functions at:

brainly.com/question/2883051

#SPJ1

5 0
1 year ago
Assume each figure shown has the same orientation.
marysya [2.9K]

Answer: square 4

Step-by-Step explanation:

Translation (x+5, y-3) is the movement of LMNP five units to the right and three units down

Hope this helps!!!

7 0
3 years ago
Read 2 more answers
(repost) Help Please I will Give brainliest If Correct!!
Eddi Din [679]

Answer:

There are about 7 x 10^6

Step-by-step explanation:

3.5*2029249= 7102347

rounds to 7000000= 7 x 10^6

6 0
2 years ago
Read 2 more answers
Help me and i will give you brainliest and i will give you 100 points.
beks73 [17]

Answer:

  • $18.64

Step-by-step explanation:

<u>Total amount to be paid is the sum of 4 bills:</u>

  • 21.47 + 14.43 + 13.27 + 25.37 = $74.54

<u>Divide the total by the number of people:</u>

  • 74.54/4 = 18.635 = $18.64 rounded to the nearest cent

If the total to be paid equally, then each person has to pay $18.64

3 0
2 years ago
How do you work this out? We have to make one positive and the other negative then put it on a graph correctly
ANEK [815]
The answer to Q1 along with an explanation is shown in the picture;
Having a look at all the questions, they are all essentially the same type so can all be solved similarly;
So by following the method and explanation, you should be able to do the rest of the questions.

7 0
3 years ago
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