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
Liula [17]
4 years ago
15

use the substitution method to solve the system of equations. choose the correct ordered pair. y= 7x + 8 and y = x + 20

Mathematics
2 answers:
Viefleur [7K]4 years ago
8 0

Answer: (2,22)

Step-by-step explanation:

ICE Princess25 [194]4 years ago
3 0
Y = 7x + 8
y = x + 20

7x + 8 = x + 20
7x - x = 20 - 8
6x = 12
x = 12/6
x = 2

y = x + 20
y = 2 + 20
y = 22

solution is (2,22) <==
You might be interested in
How would i do this
Harman [31]

Answer:

It's very simple, all you have to do is round the place that is underlined. So for the first question, 6,9<u>9</u>5,000, the 3rd number there is underlined. (Which is the number 9) So you will have to round to the nearest ten thousand. The answer for number 1 is 7,000,000.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Pleaseeeeeeeeeeeeeee hellllllllllllp pleaseeeeee helpppppp​
anastassius [24]
You can use a compass or a protector to answer
5 0
3 years ago
Read 2 more answers
Explain how 7.69 * 15.3 = 117.657
Anni [7]

Answer:

117.657



Step-by-step explanation:

Line up your decimals take out your decimals and put them in after you solve


   

769

*153

----------

         



So if you know long multiplecation then you will find your answer



Good luck hope this helps :)


~Animaljamissofab ♥

5 0
4 years ago
Which point on the number line represents an integer? Justify your response.
Romashka-Z-Leto [24]

Answer:

All of them are integers

Step-by-step explanation:

All are numbers of integers so all should be correct

8 0
3 years ago
Read 2 more answers
Can someone please tell me what is the solution
vovangra [49]

Answer:

\frac{1}{4} \tan {}^{4}(x) + c

8 0
3 years ago
Other questions:
  • C
    5·1 answer
  • What is the simplified form of the expression 3 + 8x − 2y − x + 1 + 4y
    5·2 answers
  • Determine the equation of g(x) that results from translating the function f(x) = x2 + 9 upward 11 units.
    11·1 answer
  • OPEN ENDED QUESTION
    12·1 answer
  • IRA has 128 stamps in his stamp album he has the same number of stamps on each of the eight pages how many stamps on each page
    9·2 answers
  • Someone, please help!
    11·2 answers
  • HELP ME WITH THIS QUESTION ✔<br> THANKS YOU !!
    7·1 answer
  • A ________ is a rigid layer that surrounds a plant cell, providing structural support. A. chloroplast B. nucleus C. cell membran
    15·2 answers
  • Simplify (6x² - x - 4) + (2x² + 5x – 5)
    11·1 answer
  • Solve the Pythagorean theorem for a, assuming a, b, and c are positive. a^2+b^2=c^2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!