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
MrMuchimi
2 years ago
9

Solve the system of equations is given below 2x+3y=18 x+7y=31

Mathematics
1 answer:
Veronika [31]2 years ago
3 0
{2x + 3y = 18
x + 7y = 31}


2x+ 3y = 18
x=31-7

2(31-7)+3y=18

y=4

x=31-7*4
x=3

(x,y) = (3,4)
You might be interested in
The Graph describes the water level of creek after a rainstorm which best describes the domain in context?
belka [17]

The domain of a function are its possible input values

The domain of the function is <em>(b) all real numbers greater than or equal to 0.</em>

From the graph, we have the following observations

  • <em>t represents time (it is plotted on the x-axis)</em>
  • <em>t starts at 0</em>
  • <em>t has no end</em>

The above observations imply that; the domain starts from 0

Hence, the domain of the function is the set of all real numbers greater than or equal to 0.

Read more about domain at:

brainly.com/question/2709928

5 0
1 year ago
I don't understand how to do this problem. help ? ( number 13)
OverLord2011 [107]
5x- 10 = 20
5x -10 +10 = 20 +10
5x = 30
5x/5 =30/5
x = 6
7 0
2 years ago
3 ÷ 1/2= 1 ÷ 1/4= 1/2÷2= <br>1/3÷4= 2÷1/6= 1/4÷3=​
Alchen [17]
3/ 1/2 = 6 1 / 1/4 = 4 1/2 / 2 = 1/4
1/3/ 4 = 1/12 2/ 1/6 =12 1/4 /3 = 1/12
4 0
3 years ago
Which angle is the smallest?
svetoff [14.1K]
Angle A is the smallest.
It's truly simple; The triangle's smallest side is 10 units (used for unknown units of measurements). Angles A and E are both acute angles, however, angle E is larger due to side AD being larger than side ED. So, the angle has to widen in order to reach the full length.
3 0
3 years ago
The company made a partial payment of $600 cash on the equipment purchased in transaction d.
BARSIC [14]

Answer: can u finish the question

Step-by-step explanation:

6 0
1 year ago
Other questions:
  • The universal set is U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}. If A = {2, 3, 4, 5, 6} and B = {5, 6, 7, 8, 9}, find the following.
    13·1 answer
  • P + 3 4/5 = 7 l/2<br> what is p?
    5·2 answers
  • Scando-Germanic friend, Odd Zahlen, often brings a die to class to answer multiple-choice final exam questions. Each multiple-ch
    13·1 answer
  • The expression (8^2)^3 in the example problem is a product of powers. What are the powers being multiplied? What are the powers
    5·1 answer
  • What is 80.106 written in expanded form?
    12·1 answer
  • What is the sum of -7x -4 and -4x + 13
    11·1 answer
  • Lazare is dividing 52.8 ounces of cereal equally into 9 bags. Which is the best way to estimate the amount of cereal in each bag
    12·1 answer
  • Can you please help me with this question I would really appreciate it ​
    5·2 answers
  • Pay:11.71 per hour<br>hours:11 hours per week​
    14·2 answers
  • What is the absolute value of |9|?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!