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
PolarNik [594]
3 years ago
6

\large -6x+6y=6 \large 6x+3y=12

Mathematics
1 answer:
Kaylis [27]3 years ago
6 0

Answer:

the solution of the system is:

x = 1 and y = 2.

Step-by-step explanation:

I suppose that we want to solve the equation:

-6*x + 6*y = 6

6*x + 3*y = 12

To solve this, we first need to isolate one of the variables in one of the equations.

Let's isolate y in the first equation:

6*y = 6 + 6*x

y = (6 + 6*x)/6

y = 6/6 + (6*x)/6

y = 1 + x

Now we can replace this in the other equation:

6*x + 3*(1 + x) = 12

6*x + 3 + 3*x = 12

9*x + 3 = 12

9*x = 12 - 3 = 9

x = 9/9 = 1

Now that we know that x = 1, we can replace this in the equation "y = 1 + x" to find the value of y.

y = 1 + (1)  = 2

Then the solution of the system is:

x = 1 and y = 2.

You might be interested in
What is the quotient
olasank [31]
Hope this would help you

8 0
3 years ago
Which of the following tables represent linear relationships?
ladessa [460]

Answer:

Table 2 and 3

Step-by-step explanation:

A linear relationship should show a straight line, showing that it's linear.

*View the attached graphs*

Hope this helps!

3 0
2 years ago
The graph of which function has an axis of symmetry at x = 3? f(x) = x2 3x 1 or f(x) = x2 – 3x – 3 or f(x) = x2 6x 3 or f(x) = x
Wittaler [7]
For
ax^2+bx+c
the axis of symmetry is -b/2a


first one
-3/2=3, nope

2nd one
3/2=3? nope

3rd one
-6/2=3? nope

fourth
6/2=3? yes
answer is last one or
f(x)=x^2-6x-1
6 0
3 years ago
Read 2 more answers
We theater is giving away a souvenir poster to any customer with a concession stand receive that exceeds $60 the theater sells a
meriva

Answer:  6x + 3.5y > 60

<u>Step-by-step explanation:</u>

Popcorn: cost is $6.00, variable is x

Soda: cost is $3.50, variable is y

Total: GREATER than $60

Popcorn + Soda    >    Total

 6x        +   3.5y    >      60

4 0
3 years ago
What is the product?
RSB [31]

Answer:

15a^5b^15

Step-by-step explanation:

you multiply 5 and 3 to get 15, and then when you are multiplying exponents of variables, you actually add them, so a^2 times a^3 is actually a^5, and b^7 times b^8 is b^15. Because these are all multiplied together, you get the answer of 15a^5b^15.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the factor pairs of each number. 30
    12·1 answer
  • How do you evaluate the following equation by distributing the negative sign?
    13·1 answer
  • The sum of two numbers is 44 . Their difference is 22 .
    15·2 answers
  • Can you solve this in a complete answer
    11·1 answer
  • 30 is what percent of 180? round your answer to the nearest tenth
    9·2 answers
  • What is measurement of polygon
    10·1 answer
  • The cost of 15 ounces if chees is $6.00 what is the cost of 12 ounces of cheese
    15·1 answer
  • 1. Billy's plant is at least 2 inches tall. Graph all the possible heights of the plant.
    12·2 answers
  • -3x-2+7x=10 please help
    7·2 answers
  • Maximum value of P+4x+5y+21 given the following: y-x&lt;1, 21x+7y&lt;25, x&gt;-2, y&gt;-4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!