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
Triss [41]
2 years ago
8

Solve the given system, using the substitution method.

Mathematics
2 answers:
barxatty [35]2 years ago
8 0
The general equation of a line is expressed as:

y = mx + b

We have to write the equations to this form to see whether from there we can conclude something.

y = 3x – 7             (1)
6x – 2y = 12        (2)
-2y = 12 - 6x
y = 3x -6

We can see that both equations have the same slope and different values of y-intercept. Therefore, they are parallel and would never meet. 

The correct answer is option C, there is no solution.

alexandr1967 [171]2 years ago
5 0
Y = 3x - 7 . . . . . (1)
6x - 2y = 12 . . . (2)

Putting (1) into (2) gives
6x - 2(3x - 7) = 12
6x - 6x + 14 = 12
14 = 12

Therefore, there is no solution.
You might be interested in
What statements about the graphs of these two functions are true?
tamaranim1 [39]

Answer:

B)Only one graph intersects the y-axis above y=0

Step-by-step explanation:

Both functions are in y=mx+b. The y-intercept  is b.

f(x) has the y-intercept 3. It intersects above y=0.

g(x) has the y-intercept -4. It intersects below y=0.

This means B is correct.


5 0
3 years ago
a segment has and endpoint at (-6, 8). The midpoint is at (-6, 2). What are the coordinates of the other endpoint?
Montano1993 [528]

Answer:

(-6,-4)

Step-by-step explanation:

The first endpoint of the line is (-6,8), we can call

x_1 = -6

and

y_1 = 8

Let the last endpoint have coordinates (x_2,y_2)

Also, the midpoint formula is:

(x_1+x_2)/2 , (y_1+y_2)/2

Now, plugging these values is the formula, we get:

(-6+x_2)/2 = -6

-6+x_2=-12

x_2=-12+6 = -6

x_2 = -6

Also

(8+y_2)/2=2

8+y_2=4

y_2=4-8=-4

y_2 = -4

The coordinates of the other endpoint is (-6,-4)

8 0
2 years ago
What is the answer to (8x-44)
kodGreya [7K]
Are you solving for x or what
3 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST AND LOTS OF POINTS
Tasya [4]

The tiles go in this order: 4,3,2,1

Hope this helps!

3 0
2 years ago
Read 2 more answers
How to find the profit/ loss in total
Pani-rosa [81]

Answer:

Take the amount spent and subtract it from the amount made to find profit/loss

6 0
2 years ago
Other questions:
  • The distance a baseball travels when a player hits the ball varies directly with the speed with which the player swings the bat.
    11·2 answers
  • Multiply (2x-5)(x+7) and show work please
    13·2 answers
  • WILL GIVE BRAINLIEST IF UR RIGHT!! PLEASE HELP!!
    6·1 answer
  • I need help is it A B C or D
    6·1 answer
  • What is the value of x to the nearest tenth?
    11·1 answer
  • Find the equation of the line.​
    7·1 answer
  • Please help asap!!!!!!!!!!!
    8·1 answer
  • What is the name of this point T.
    9·1 answer
  • Solve pls brainliest
    15·2 answers
  • Solve for the x in the inequality 6(2−6x)≤4−35x 6 ( 2 − 6 x ) ≤ 4 − 35 x .
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!