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
ladessa [460]
4 years ago
6

Which points are on the the graph equation -3x+6y+5=-7

Mathematics
1 answer:
algol [13]4 years ago
6 0
-3x + 6y + 5 = -7
<u>                -5    -5</u>
      -3x + 6y = -12
-3x + 3x + 6y = -12 + 3x
               <u>6y</u> = <u>-12 + 3x</u>
                6           6
                 y = -2 + 1/2x
-3x + 6(-2 + 1/2x) = -12
       -3x - 12 + 3x = -12
         -3 + 3x - 12 = -12
                0x - 12 = -12
                <u>     +12    +12</u>
                       <u>0x</u> = <u>0</u>
                        0     0
                         x = 0
           -3(0) + 6y = -12
                0 + 6y = -12
              <u>+0             +0</u>
                      <u>6y</u> = <u>-12</u>
                       6       6
                        y = -2
                  (x, y) = (0, -2)
You might be interested in
Please help me with this question please ​
Andrew [12]

Answer:

Step-by-step explanation:

4 0
3 years ago
What is the square root of 125n​
vova2212 [387]

Answer:

5*(square root of)5n

6 0
3 years ago
Read 2 more answers
Look at this graph:
skad [1K]
<h2>Answer:</h2>

The Slope is \frac{1}{4}\\

<h2>Explanation:</h2>

Notice that both the points, (-7,-6) and (-3,-5), are on the line. So we can use those points to calculate the slope. Recall that that slope of the line m can be calculated by \frac{y_2 -y_1}{x_2 -x_1}\\ if we have the points, (x_1,y_1) and (x_2,y_2).

<h3>Calculating for the slope of the line:</h3>

Given

(-7,-6)

(-3,-5)

m = \frac{-5 -(-6)}{-3 -(-7)} \\ m = \frac{-5 +6}{-3 +7} \\ m = \frac{1}{4}

3 0
3 years ago
Read 2 more answers
HELPPPPPP IN NEED
galben [10]

Answer:

>20 degrees

Step-by-step explanation:

6 0
3 years ago
A car dealership increased the price of a certain car by 12%, the original price was 33600
elena55 [62]
Hello!
I am happy to see your question posted here on Brainly. Let me see if I can help.

So I’m assuming you are wanting to know the new price of the car after the 12% is added.
Let’s get to work.

So what we want to do here is use addition.
33,600 + 12% = 37,632

And that is your answer! $37,632 is the new price of the car.

Have a wonderful day and thank you for using Brainly!
~Brooke
6 0
3 years ago
Other questions:
  • Mai invested $7000 in a money-market fund that paid 6.2% simple interest . What was the value of her account at the end of 18 mo
    7·2 answers
  • If Jeannie invests $7,250 at a rate of 12%,
    7·1 answer
  • PLEASE HELP ME BEFORE I SOIL MY TUNIC OUT OF FRUSTRATION!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • Solve the Equation:<br> 3x-4=10 what is x
    12·1 answer
  • (REPOST) Helen went with her mother to a fabric Sale. on the sale table, fabric was marked 25% off. The regular price of a certa
    11·2 answers
  • What is the equation that matches the graph?
    10·2 answers
  • Plzzzzzzzzzzz helpppppppppppppp hurryyyyyyyyy
    12·1 answer
  • ITS been increased by 39%​
    10·2 answers
  • Solve the inequality and graph the solutions.
    12·1 answer
  • This question has two parts. Use the information to answer Part A and Part B.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!