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
bixtya [17]
3 years ago
11

What is the solution to the system of equations below? y = -2x - 6 and 2y = -4x - 12

Mathematics
1 answer:
katen-ka-za [31]3 years ago
6 0

Answer: Infinitely Many Solutions

Step-by-step explanation:

Substitute y into the second equation:

2(-2x-6)=-4x-12

Then you get -4x-12=-4x=-12. Since this is 0=0 it would make it infinitely many solutions.

You might be interested in
If you had two = five what would five + seven be
lisov135 [29]

Answer:

14

Step-by-step explanation:

2 plus 5 plus 7

5 0
3 years ago
Which value, when placed in the box, would result in a system of equations with infinitely many solutions? y = -2x 4 6x 3y =
wariber [46]

The missing value is 12 in a system of equations with infinitely many solutions conditions.

It is given that in the system of equations there are two equations given:

\rm y =n -2x+4\\\rm and \\\rm 6x+3y= ?

It is required to find the missing value in the second equation.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

We have equations:

\rm y = -2x+4 ....(1)\\  \\\rm 6x+3y= ?  ....(2)

Let's suppose the missing value is 'Z'

We know that the two pairs of equations have infinitely many solutions if and if they have the same coefficients of variables and the same constant on both sides.

From equation (1)

\rm y = -2x+4 \\\\\rm 2x+y=4(multiply both the sides by 3)

\rm 6x+3y=12 ...(3)

By comparing the equation (2) and (3), we get

M = 12

Thus, the missing value is 12 in a system of equations with infinitely many solutions conditions.

Learn more about the linear equation.

brainly.com/question/11897796

8 0
2 years ago
If f(-1) for the polynomial….
AlekseyPX

Answer:

Yes ,because (x+1) is the factor of all degree 4 polynomial

8 0
2 years ago
Help plz:)))I’ll mark u Brainliest
DENIUS [597]

9514 1404 393

Answer:

  x = 7

Step-by-step explanation:

We can write a proportion relating the short segment to the full length:

  (x+1)/18 = 4/(4+5)

  x +1 = 8 . . . . . . multiply by 18 and simplify

  x = 7 . . . . . . . .  subtract 1

3 0
3 years ago
How many times do you need to multiply 271.96 by ten to get 2719.6
ivann1987 [24]
Every 10 you multipy by moves the decimla place to the right by 1 place
so it moves 1 place so therefor you need to multipy it by 10 ONE time
answer is 1 times
7 0
3 years ago
Other questions:
  • Please answer as fast as you can.<br> what is 30 + 5(2x -1) + 20
    8·2 answers
  • Jenny is diving into a swimming pool from a diving board. The expression below represents Jenny's vertical height x, in feet, ab
    5·1 answer
  • What is 2/9 in simplest form.
    9·2 answers
  • Please help me! I will mark brainliest! Thanks!
    8·2 answers
  • To the nearest square unit, what is the area of the regular octagon shown<br>below?​
    8·2 answers
  • If you place 35 points on a piece of paper so that no three points are in a line, how many line segments are necessary to connec
    12·2 answers
  • What is the measure of angle E?<br> 10 points<br> B<br> 130°<br> С<br> E<br> F<br> G<br> H
    9·1 answer
  • Circuference and area of a circle PLEASE HELP
    10·2 answers
  • Nicole earns $40,768 per year. What are her weekly gross earnings?
    14·1 answer
  • Describe the end behavior of the function f(x)=−8x4.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!