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
Sophie [7]
3 years ago
10

Six times a number plus twice a second number is four. Twice the first number plus four times the second number is eighteen.

Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

x=-1, y=5. (-1, 5). The first number is -1 and the second number is 5.

Step-by-step explanation:

6x+2y=4

2x+4y=18

---------------

-2(6x+2y)=-2(4)

2x+4y=18

-------------------------

-12x-4y=-8

2x+4y=18

----------------

-10x=10

x=10/-10

x=-1

6(-1)+2y=4

-6+2y=4

2y=4-(-6)

2y=4+6

2y=10

y=10/2

y=5

You might be interested in
Use function g, shown in the graph below.
Katyanochek1 [597]
You should search it up on Photomath is easier
5 0
4 years ago
Read 2 more answers
A plane intersects a triangular prism perpendicular to its bases.What 2-D cross section is formed
Andru [333]
B. triangle is formed.
3 0
4 years ago
Read 2 more answers
-3 divided by 1/6 = <br> 1. 18<br> 2. -18<br> 3. -2<br> 4. -1/2
dedylja [7]

Answer:

-18

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve x:(x+4)/3=2<br> Will give points
sasho [114]

\frac{x + 4}{3}  = 2 \\  \\  \\  \text{ Multiply by 3 on both sides,  }\\  \\   \\ =  >  \frac{x + 4}{3}  \times 3 = 2 \times 3 \\  \\  \\  \\  =  > x + 4 = 6 \\ \\   \\  =  > x = 6 - 4 \\  \\  \\   =  > x = 2






Hence, value of x in the given equation is 2
8 0
3 years ago
Read 2 more answers
2 Which is a factor of x² + 5x – 24? <br>1) (x + 4)<br>2) (x - 4) <br>3) (x + 3) <br>4) (x – 3)​
insens350 [35]

Answer:

(X+3)

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find the measure of each angle please
    11·1 answer
  • At 3:30 p.m., you have 15 megabytes of a movie. At 3:45 p.m., you have 75 megabytes. What is the download rate in megabytes per
    8·1 answer
  • Polygon ABCD will be dilated by a factor of 2 to produce polygon A′B′C′D′. The origin is the center of dilation. Which point wil
    7·1 answer
  • Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.
    5·2 answers
  • Help PLEASE I will give you 30 points please
    6·1 answer
  • Out of 80 students in class 20% were absent find out how many students were present​
    9·2 answers
  • a bank is offering 2.5%simple interest in a saving account. if you deposit 5000, how much interest would you earn in one year
    7·1 answer
  • Question on picture:
    14·2 answers
  • Which expression is equivalent to 2(3w)?
    9·1 answer
  • Find the area of a sector with an arc length of 40 cm and a radium of 12 cm
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!