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
Vitek1552 [10]
2 years ago
15

I need help on this question as soon as possible. If anybody can give me the correct answer I’ll give brainly. I just need help.

This is my 2nd question and there is 11 questions

Mathematics
1 answer:
3241004551 [841]2 years ago
3 0

Answer:

The solution of the system is (6, 9).

Step-by-step explanation:

Solve one of the variables and substitute the answer for the other variable.

Select one of the problems and solve for x.

3x+y=27

Subtract y from both sides.

3x+-y=27

Divide both sides by three.

x=1/3(-y + 27)

Multiply 1/3 by -y + 27.

x = -1/3y + 9

Replace -y/3 + 9 for x in the other problem 3x-2y=0.

3(-1/3y + 9) - 2y = 0

Multiply 3 by -y/3 + 9.

−y+27−2y=0

Add -y to -2y.

−3y+27=0

Subtract 27 from both sides of the problem.

−3y=−27

Divide both sides by −3.

y=9

Replace 9 for y in x=−1/3​y+9.

x=−1/3*9+9

Multiply −1/3​ times 9.

x=-3+9

Add 9 to -3.

x = 6.

x = 6, y = 9.

You might be interested in
PLEASE HELP I WILL GIVE BRAINLIEST
Likurg_2 [28]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Angles in a parallel line
Hatshy [7]

1.53
2.115
3.122
4.106
5.49
6.110
left to right

6 0
3 years ago
Help me for 1 year of being cool
RUDIKE [14]

Answer:

I think b

Step-by-step explanation:

7 0
3 years ago
2x10=<br> is equal to what ?
s2008m [1.1K]

Answer:

20

Step-by-step explanation:

2×10=20

Or...

10+10=20

4 0
3 years ago
Read 2 more answers
Between the time iko woke up and lunch time the temerature rose by 11°.Then by the time he went to bed ,the temperature dropped
konstantin123 [22]
G(x)=X+11 where y is the total temperature after it rose & x is the temperature when Iko woke up. F(x)= g(x) -14 . Where f(x) is the temperature after it dropped 14 and g(x) is the temperature it was by lunch time.
3 0
3 years ago
Other questions:
  • 2. What is the value of x? Show your work.
    8·1 answer
  • 9. Write an equivalent expression to 8k - (5 + 2k) without parentheses.
    13·1 answer
  • What is 458,930 rounded to the nearest ten thousand
    11·1 answer
  • describe parallel lines and include a sketch that shows parallel lines. give real-world example of parallel lines. Use appropria
    14·1 answer
  • Grape juice: 15%
    6·1 answer
  • What is the slope of the line with equation y = -7x?
    8·2 answers
  • What is the slope of the line?
    7·1 answer
  • −5⋅16 will result in a <br> number. Is it positive or negative
    12·2 answers
  • Whats 4 1/5% of 50?Write your answer as a decimal.Make sure your answer is fully reduced.
    10·2 answers
  • .74817481... as a fraction
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!