What is the value of n: (3x + 8) + (-7x - 2) = nx + 6*

Answers

Answer 1

Answer:

-4

Step-by-step explanation:

How this helps!


Related Questions

help?

The distance between (2, -4) and (2, -1) is:

Answers

Answer:

3

Step-by-step explanation:

you’d get an answer of 3!!

I NEED SOME HELP WITH THIS PROBLEM

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Answer:

12 sq units

Step-by-step explanation:

It is 12 sq units ywwwwww

Special right triangles

Answers

Answer:

6sqrt(3)

Step-by-step explanation:

Using pythagoras theorem

(pls help will give 5 star) What is the probability of choosing a red jack or black king if you draw one card from a regular deck of 52 cards?

Answers

Answer:

Step-by-step explanation:

Red jacks are 2 cards and black king are 2 card so 4 out of 52

Please help me! Sorry if the image is blurry.

Answers

Answer:

x = 17

Step-by-step explanation:

5x - 18 + 2x = 33 + 4x

(Combine like terms)

=> 7x - 18 = 33 + 4x

(Subtract 4x from each side of "=")

=> 3x - 18 = 33

(Add 18 to each side of "=")

3x = 51

(Divide each side by 3)

x = 17

Hope this helps!

Answer:

C) x = 17

Step-by-step explanation:

Write 308 as a simplified mixed number.

Answers

Answer:

308 is already a simplified mixed number.

Step-by-step explanation:

Evaluate the piece wise function for the given values of x by matching the domain values to the range values.

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Answer:

- 5 (x = 1)

Step-by-step explanation:

When x equals 1, it fits in the piece where x < 3. The equation for that interval is -x - 4. We can substitute 1 into that equation to get:

- 1 - 4

- 5

Find the median of the data in the box plot below.
dollars
A horizontal boxplot titled Cost of each lunch for the month, in dollars, is plotted along a horizontal axis marked from 4 to 10, in increments of 0.5. A left whisker extends from 5 to 5.5. The box extends from 5.5 to 7.5 and is divided into 2 parts by a vertical line segment at 6. The right whisker extends from 7.5 to 9.5. All values estimated.

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Answer:

The median is 6

D o I p l a y M i n e c r a f t o r, F o r t n i t e?

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Answer:

mine craft

Step-by-step explanation:

EASY POINTS!



NO LINKS!!

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the answer is D :)))))))))
D.

Step-by - step- explanation

Have a great day hope this helped :)

Find the measure of

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Answer:

v=y=28°,w=x=152°( both are vertically opposite angles)

PLEASE HELP ASAP NO TROLLING PLEASE. HELP FIND MISSING TERM

Answers

Answer:

-3x is the answer

Step-by-step explanation:

Answer:

-3x

Hopefully this helps lol

Which shows the use of a credit card
A. Ryan entered his PIN to complete a transaction.
B. Ryan overdrew his checking account.
C. Ryan bought groceries and paid for them at the end of the month.
D. After making a purchase, Ryan recorded the information in his check register.

Answers

C is what you do when credit cards are involved.

A package if sugar cubes has a length of 7 cm a height 3 cm and a with of 12 cm what is the volume of the pagage

Answers

Answer:

252 cm^3

Step-by-step explanation:

The volume of a rectangular prism is denoted by the formula:

V = lwh

We can substitute in the values to get:

V = 7 x 12 x 3

V = 252 cm^3

A snack food company is increasing it's product size by 20%. If the original container held 10 ounces of product, how many ounces will the new container hold?

PLEASE EXPLAIN HOW TO DO IT

Answers

Answer:

12 (step by step is below)

Step-by-step explanation:

20% can be rerwitten as 1/5 or .20

since yous container holds 10 ounces you multiply by 1.20 (1 + amount of change) 10 x 1.2 = 12

- Gage Millar, Algebra 2 Tutor

Consider the function g (x) = StartFraction x squared + 7 x minus 18 Over x squared + 2 x minus 8 EndFraction.

Which type of discontinuity does the function have at x = –4?

jump
mixed
infinite
removable

Answers

Answer:

Infinite

Step-by-step explanation:

I gotchu fam

Answer:

infinite jsut took the test

Step-by-step explanation:

PT= 4x+6 and TQ=9x-9 find the values of x and PT . Please help me I’m stuck

Answers

X=3
PT=18

Steps:
4x+6=9x-9
Add 9 to 6 and subtract 4x from 9x
15=5x
3=x
Plug 3 into equation
12+6=18

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

3

Step-by-step explanation:

Plug -1 into 8x² - 5

8 (-1)² - 5 =

8 * 1 - 5 =

8 - 5 =

3

The difference between two numbers is 9
Find these numbers if their sum is 45.​

Answers

Answer:

spoe that x and y are the two numbers. Then we have x-y=9 and x+y=45. By adding the two equations together we obtain 2x=54 and so x=27. This implies that y=45-27=18.

please help me ill give you the crown thing if its right

Answers

Answer:

27 cups

Step-by-step explanation:

there will be more flour than sugar, and the only one that's greater than 18 is 27

Answer:

27

Step-by-step explanation:

The answer is 27 because 2 times 9 =18 so 3 times 9 =27

please answer to the best of your ability

Answers

Answer:

C:reflection accross the x axis

Step-by-step explanation:

I need this right now, which 3 are expressions.

A. -3

B. 8 + c < 7d

C. b/12 = 24/16

D. 2a^8

E. (10+7)(50+1)

Answers

The answer is b hopefully I helped

Answer:

B, D, E

Step-by-step explanation:

B, D, and E are sentences with a minimum of two numbers and at least one math operation, an expression.

1. Find 2 arithmetic means between 12 and 21.​

Answers

I believe it would be 16.5, since you add 12+21=33 then divide it by however many numbers you have (this case it’s 2) and divide it by 2, which equals 16.5

Josie is creating 5 music playlists for her dance classes. She will use a total of 60 songs. Each playlist will have 7 older songs and the same number of newer songs.

Part A

Create an equation that can be used to determine the number of newer songs, n, Josie will have on each playlist.

Enter your equation in the box.

Answers

Answer: 60=5(7+x)

X= 5

Step-by-step explanation:

60 is the total amount of songs so it’s going to be divided into 5 different playlists. And those playlists are going to have 7 older songs plus the amount of new songs.

I will mark you brainlist!

Answers

We know that we have 3 even numbers out of 8 numbers, and we know that we spin it 48 times. So a reasonable prediction of getting a even number is 3/8 x 48= 18 times.

It will land on an even number 18 times.

On Saturday, a gymnast walked a distance of x miles. On Sunday, the gymnast walked half the distance that he walked on Saturday. ​Which expression represents the total number of miles the gymnast walked on Saturday and Sunday?

Answers

Answer: See explanation

Step-by-step explanation:

From the information given, we are told that on Saturday, the gymnast walked a distance of x miles while on Sunday, the gymnast walked half the distance that he walked on Saturday. ​

Therefore, the expression that represents the total number of miles the gymnast walked on Saturday and Sunday will be:

= x + (½ × x)

= x + ½x

= 1½x or 1.5x

Which summation formula represents the series below?
13 + 9 + 5 + 1

Answers

The answer is 28 ......



Zzzzz

∑(17-4n) is the summation formula represents the series 13 + 9 + 5 + 1.

What is Series?

A series is the cumulative sum of a given sequence of terms.

The given expression is 13 + 9 + 5 + 1

The terms of this series are 13,9,5,1

It is an AP. Here, first term is 13 and common ratio is -4.

The nth term of an AP is

aₙ=a+(n-1)d

=13+(n-1)(-4)

=13-4n+4

=17-4n

The summation formula of an Arithmetic progression is

∑aₙ

The value of n is 4 because the number of term is 4. So, the summation formula is

∑(17-4n)

Hence ∑(17-4n) is the summation formula represents the series

13 + 9 + 5 + 1.

To learn more on series click:

https://brainly.com/question/15415793

#SPJ2

The length of a rectangular map is 37,5 cm and the perimeter is 125 cm. Find the width​

Answers

Let the length of the map be L Cm.

Hence, L = 37.5 Cm

Now, Let the width of the map be B.( Breadth )

Now, we know that perimeter of a rectangle

= 2 ( L + B )

According to the question–

125 = 2 ( L + B )

{ Putting the value of L we get }

Or, 125 = 2 ( 37.5 + B )

Or, 125/2 = 37.5 + B

Or, 62.5 = 37.5 + B

Or, 37.5 + B = 62.5

Or, B = 62.5 – 37.5

Or, B = 25 Cm

Therefore, the Width of the rectangle is 25 Cm.

What is the total surface area of the pyramid?

Answers

Answer:

16.64911

Step-by-step explanation:

Answer:

area of the regular pyramid is =T.S.A=12pl+B is the formula for this question

ANSWER QUICK PLEASEEE

Answers

Answer:

I think the answer is 664....but I'm nt sure. Plz don't blame me if I'm wrong lol

Step-by-step explanation:

12x8x7= 672

672- 8= 664

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