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
anzhelika [568]
3 years ago
14

X-12y=-210 and x-6=90

Mathematics
1 answer:
m_a_m_a [10]3 years ago
7 0

Answer:

x = -30

y = -20

Step-by-step explanation:

x - 12y = 210..... (I)

x - 6y = 90..... (II)

Subtract equation (II) from (I)

- 12y - (-6y) = 210 - 90

-12y + 6y = 120

-6y = 120

Divide through by -6y

Therefore, y = -20

Substitute y = -20 in equation (II)

x -6 (-20) = 90

x + 120 = 90

x = 90 - 120

x = -30

Hope that helped

You might be interested in
Add the opposite of 2.5 to the sum of 1.25 and (−1.75 ).
Bezzdna [24]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>-3</em>

▹ Step-by-Step Explanation

1.25 + (-1.75) = -0.5

Opposite of 2.5 = -2.5

-2.5 + (-0.5) = -3

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

3 0
3 years ago
7+9+6+9+9+7+9+4+2+8+7+9+10
Sunny_sXe [5.5K]
USE G O O G L E you will get your answer quicker than a jiffy on a stick:)
5 0
2 years ago
Read 2 more answers
Helpp please!!!
zavuch27 [327]

Answer:

  h, j2, f, g, j1, i, k, l (ell)

Step-by-step explanation:

The horizontal asymptote is the constant term of the quotient of the numerator and denominator functions. Generally, it it is the coefficient of the ratio of the highest-degree terms (when they have the same degree). It is zero if the denominator has a higher degree (as for function f(x)).

We note there are two functions named j(x). The one appearing second from the top of the list we'll call j1(x); the one third from the bottom we'll call j2(x).

The horizontal asymptotes are ...

  • h(x): 16x/(-4x) = -4
  • j1(x): 2x^2/x^2 = 2
  • i(x): 3x/x = 3
  • l(x): 15x/(2x) = 7.5
  • g(x): x^2/x^2 = 1
  • j2(x): 3x^2/-x^2 = -3
  • f(x): 0x^2/(12x^2) = 0
  • k(x): 5x^2/x^2 = 5

So, the ordering least-to-greatest is ...

  h (-4), j2 (-3), f (0), g (1), j1 (2), i (3), k (5), l (7.5)

6 0
3 years ago
Twice the sum of a number p and 3.
Korvikt [17]

Answer:

7

Step-by-step explanation:

no explanation needed the answer is in the question

4 0
3 years ago
4 thousands + 21 tens
mafiozo [28]
4 x 1 thousand (1000) = 4000

21 x 1 ten (10) = 210


 4000
+ 210
---------
 4210

=4210 (four thousand-two hundred and ten
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 4.16666666 as an improper fraction?
    13·1 answer
  • How to work out the decimal between 2.65 and 2.66? With working out please
    5·2 answers
  • What value of x makes the equation true <br> 2 (6x-1) = -38
    9·1 answer
  • What is P(tails ) P(tails)start text, P, left parenthesis, t, a, i, l, s, end text, right parenthesis? If necessary, round your
    7·1 answer
  • A company has 24 employees. Each employee volunteers to bring 1 item to the local school
    14·2 answers
  • (1/4+5/4)²+3/4= what's the awnser <br><br><br><br><br><br><br><br>​
    9·2 answers
  • # 6
    10·1 answer
  • I need help with number 8 please anyone?
    9·1 answer
  • IXL HELP ASAP TYSM GOD BLESS YOU AND YOUR FAMILY ASAP TYSM 10 BRAINLY POINTS TYSM ASAP
    6·1 answer
  • Pls I need pls help me
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!