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
Angelina_Jolie [31]
3 years ago
10

Solve each question -15=7n+8n=

Mathematics
2 answers:
patriot [66]3 years ago
5 0

Answer:

<em>-</em><em>1</em><em>5</em><em> </em><em>=</em><em> </em><em>7</em><em>n</em><em> </em><em>+</em><em> </em><em>8</em><em>n</em>

<em>-</em><em>1</em><em>5</em><em> </em><em>=</em><em> </em><em>1</em><em>5</em><em>n</em>

<em>n</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em><em> </em>

<em>plz</em><em> </em><em>brainlist</em><em> me</em><em> I</em><em> need</em><em> it</em>

Lesechka [4]3 years ago
5 0
  • Answer:

<em>n = - 1</em>

  • Step-by-step explanation:

<em>- 15 = 7n + 8n</em>

<em>15n = - 15</em>

<em>n = - 15 : 15</em>

<em>n = - 1</em>

You might be interested in
How long would it take to travel 315 mi at the rate of 45 mi/h ?
nirvana33 [79]
7 Hours. 315 divided by 45 equals 7. 
5 0
3 years ago
Read 2 more answers
Pls help me ............
natima [27]
The answer to your question is 134:)
4 0
2 years ago
Read 2 more answers
Evaluate ∫ e3x cosh 2x dx A.1/ e5x+1/ex+C 10 2 B. 1/ e3x + 1/ x + C 42 C. 1/ e5x + 1/ 10 5 x + C D. 1/ e5x + 1/ ex + C 22
Irina18 [472]
Sh(2x) = (e^2x + e^-2x)/2 

<span>Thus the integral becomes </span>

<span>Int[e^3x*(e^2x + e^-2x)/2] = Int[(e^5x + e^x)/2] </span>

<span>= e^5x/10 + e^x/2 + C 
</span>=(1/10)(e^5x) + (1/2)(e^x) + C
3 0
3 years ago
Select the correct answer. This table represents a quadratic function. x y 0 -3 1 -3.75 2 -4 3 -3.75 4 -3 5 -1.75
lana [24]

Answer:

1/4

Step-by-step explanation:

that is the answer

I found the constant which was -3

a = 1/4

b=-1

7 0
3 years ago
Lily made a scale drawing of a house and its lot. The scale she used was 7 inches = 3 feet. What is the scale factor of the draw
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

7/3 inches  = 1 ft

3 0
2 years ago
Other questions:
  • Help please
    14·1 answer
  • Aldo bought 22 pounds of sugar for $11. how many dollars did he pay per pound of sugar?
    6·1 answer
  • Adrian's CD player can hold six disks at a time and shuffles all of the albums and their songs. If he has thirteen CD's, how man
    14·1 answer
  • Will the point (2,6) be on the graph of y=3x
    14·2 answers
  • If Triangle BAD is similar to Triangle DOG what do you know about the sides? Be specific.
    15·1 answer
  • A construction crew is building a swimming pool that is 6 feet wide, 20 feet long, and 8 feet deep. Once everything is complete,
    7·1 answer
  • the students hold a carwash. They charge $5 per car. if they wash 23 card and use the funds to repay the school what remains of
    10·1 answer
  • Find sec Θ if the terminal side of Θ in standard position contains the point (4, -3)
    7·2 answers
  • Pls help lol uh<br><br> thanks if you do im very confused
    7·2 answers
  • What numbers go in the blanks to make the equation true?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!