1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kobotan [32]
3 years ago
8

Whats the answer and an explanation

Mathematics
2 answers:
lana66690 [7]3 years ago
8 0

Answer:

3(n+2)=9(6-n)

opening the small bracket by multiplying it

or, 3n+6=54-9n

or, 3n+9n=54-6

or, 12n=48

or, n=48/12

or,n=4. ans

Dmitry [639]3 years ago
4 0
N=4
Remove the parentheses, move the terms, collect like terms,calculate, divide both sides
You might be interested in
3 in<br> 2.7in<br> 8.65 in<br> cubic inches <br> What’s the volume
jolli1 [7]

Answer:

8.56

Step-by-step explanation:

5 0
3 years ago
Identify the value of y<br><br><br> (3y+5)=-4-8y+9+77
noname [10]

Answer:

Y=7

Step-by-step explanation:

(3y+5)= -4 -8y +9 + 77

     -5    -5            

    3y= -9 - 8y + 9 + 77

           +9          -9

    3y=  -8y + 77

    +8y    +8y

      11y = 77

      11y/11    77/11

        y = 7

1. subtract 5 from both sides

2. add -9 and +9 and you get 0

3. add 8y to both sides

4. divide both sides by 11

5. you get y=7

3 0
3 years ago
!!CHECK MY ANSWERS!!
AlekseyPX
I think you're right. I'm in pre-algebra, and sucks at it. Yet, I keep a A.
4 0
3 years ago
The parents club wants to sell buttons to raise money for the local community center sports program. The buttons cost 60 cents e
astraxan [27]

Their profit made will be 4,420

This is because 0.60 x 1300 is 780

And the amount they will make by selling is $5200, because 1300 x 4

So we will do 5200 - 780, and that is the profit made- $4,420

3 0
3 years ago
Read 2 more answers
I need help I did most of them but not sure if there right if you could tell me that would be great. Also can you help me with 9
Andrej [43]

Explanation:

In the given identified the following with reasons.

1. Given

2. Corresponding Angles postulate

3. Reflexive property of congruence

4. AA similarity postulate.

5. Triangle proportionate  

6. Cross multiply

7. Distributive property of equality

8. Subtraction property of equality

9. Division property of equality

10. Prove

8 0
3 years ago
Other questions:
  • Use the diagram and side lengths of triangle RST to determine the angles used for the trigonometric ratios
    13·2 answers
  • A certain store sells only black shoes and brown shoes. In a certain week, the store sold x black shoes and y brown shoes. If 2/
    5·1 answer
  • A) 90 clockwise
    6·1 answer
  • A right triangle has a hypotenuse of length 6 ft and one leg of length 2 ft.
    6·2 answers
  • X<br> PLEASE ANSWERRRRR AS SOON AS POSSIBLE
    13·1 answer
  • Jada has 12 pencils and 24 erasers. She wants to create identical groups. What is the
    9·1 answer
  • Find the area of the circle. Use 3.14 or 22/7 for pi. Round your answer to the nearest hundredth, if necessary.
    14·1 answer
  • 2/5x+y=3<br> Solve for y
    11·2 answers
  • If the area of the rectangle is twenty-four-and-thirty-two-hundredths square inches, what’s the measurement of the width?
    7·1 answer
  • A group of people were asked if they had run a red light in the last year. 150 responded yes and 185 responded no. Find the prob
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!