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
dusya [7]
3 years ago
8

What is 9+9n=9 show work please

Mathematics
2 answers:
strojnjashka [21]3 years ago
6 0
9 + 9n = 9

*subtract 9 from both sides

9n = 0

*divide both sides by 9

n = 0/9 = 0

n = 0
Trava [24]3 years ago
6 0
9+9n=9\\\\9+9n-9=9-9\\\\9n=0\\\\ 9n:9=0:9\\\\n=0
You might be interested in
Need help fast please!!!!
Travka [436]
A. m < 125° is the answer 

when added together the two angles must be less than 180 degrees. 

when you subtract 55° from 180° you get 125° so you know the angle must be less than 125° since 125° + 55° = 180°

5 0
3 years ago
Please help extra points and Mark bring list
Nady [450]

answer: dividing the number by 100

100 ×100= 100000

100000÷100

100

5 0
2 years ago
The expression 3(2x + 7) − 4(−3x + 5) is equal (=) to
Westkost [7]

Answer:

-6x+26

Step-by-step explanation:

6x+21-12x+5

-6x+26

8 0
3 years ago
Read 2 more answers
Plz answer the question attached
Agata [3.3K]

Answer:

y = -2x + 5

Step-by-step explanation:

To find the slope, you need to pick two points and put into the slope formula.  It doesn't matter which ones, you will get the right answer regardless.  I used (-3, 11) and (2, 1).

m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} } \\m=\frac{11 -1 }{-3 -2 } \\m=\frac{10 }{-5 } \\m=-2

Now that you have the slope, you can plug it into point-slope form to find the equation in slope-intercept form.  You will also need to plug one of the given points.  Again, it doesn't matter which one.

y-y_{1}=m(x-x_{1} )\\y-1=-2(x-2)\\y-1=-2x+4\\y=-2x+5

4 0
2 years ago
I need help with 9-81 ASAP PLS THIS IS MY HW
Yuri [45]
It is -72 lol. that's pretty basic you know
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP THANK YOU!!!
    10·1 answer
  • A man's age is three years less than 4 times the age of his oldest daughter. What is age of his daughter
    7·1 answer
  • Please help! I'm having trouble... Pic attached below.
    5·1 answer
  • Factor x^2 + 5x + 6. a. (x + 1)(x + 6) b.prime c. (x + 1)(x + 5) 4.(x + 2)(x + 3)
    8·1 answer
  • PLEASE PLEASE PLEASE HELP! WILL GET ZERO!!
    7·1 answer
  • 4<br> It takes Naomi 4 minutes to run 5 laps.<br> How many laps per minute is that?<br> Ebon
    11·1 answer
  • Which graph below represents the inequality<br><br> x ≥ -3
    10·2 answers
  • Need help in graphing this function.
    12·1 answer
  • Find the square root of the following: <br>a. 1434/25<br>​
    12·2 answers
  • Are these ratios equivalent?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!