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
finlep [7]
2 years ago
7

I needddddd helppppppppppppppppp

Mathematics
2 answers:
ivolga24 [154]2 years ago
7 0

Step-by-step explanation:

1. convert the equation to its y = mx + b format. remember m is the slope (rise/run) and b is the y-intercept.

2. equation given: x + 2y = -6

bring x over to other side

3. now its looks like 2y = -6 - x

to get y by itself we need to divide by 2

4. now equation looks like y = -6/2 -x/2

we can reduce it so the final equation is

5. y = -1/2x - 3

this is in y=mx+b format. now its much easier to graph

6. the slope is -1/2 and the y-intercept is -3. put a point at (0,-3) and use the slope (-1/2) rise over run to get each point.

7. you move to the left because its negative

Murljashka [212]2 years ago
7 0
Final equation is y= -1/2x-3
You might be interested in
Ming says that 0.24 > 14 because 0.24 = 24. Which best explains Ming's error?
masya89 [10]

Answer:

0.24 = 24 hundredths, not 24

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Ype the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
rewona [7]

Answer:

4/8 or 1/2

Step-by-step explanation:

Convert all size to x/8

1/4=2/8 and 1/2=4/8

Multiply size of beaker by how many there are filled

1/8 * 2= 2/8

2/8*7= 14/8

4/8*3 =12/8

then add all of them together = 28/8

convert 4 liters to 32/8

Subtract 32/8 - 28/8 = 4/8

4 0
2 years ago
Let P = 0.50.30.50.7 be the transition matrix for a Markov chain with two states. Let x0 = 0.50.5 be the initial state vector fo
pav-90 [236]

Answer:

Probability distribution vector = \left(\begin{array}{c}0.375\\ 0.625 \end{array} \right)

Step-By-Step Explanation

If P=\left(\begin{array}{cc}0.5&0.3\\ 0.5&0.7 \end{array} \right)  is the transition matrix for a Markov chain with two states.  

x_{0}=\left(\begin{array}{c}0.5\\ 0.5 \end{array} \right)  be the initial state vector for the population.

X_{1}=P x_{0}=\left(\begin{array}{cc}0.5&0.3\\ 0.5&0.7 \end{array} \right) \left(\begin{array}{c}0.5\\ 0.5 \end{array} \right) =\left(\begin{array}{c}0.4\\ 0.6 \end{array} \right)  

X_{2}=P^{2} x_{0}=\left(\begin{array}{c}0.38\\ 0.62 \end{array} \right)  

X_{3}=P^{3} x_{0}=\left(\begin{array}{c}0.38\\ 0.62 \end{array} \right)  

X_{30}=P^{30} x_{0}=\left(\begin{array}{c}0.37499\\ 0.625 \end{array} \right)  

In the long run, the probability distribution vector Xm approaches the probability distribution vector \left(\begin{array}{c}0.375\\ 0.625 \end{array} \right) .

This is called the steady-state (or limiting,) distribution vector.

4 0
2 years ago
Solve the system of equations using the linear combination method.
IceJOKER [234]
J=25/5+7 and those are your answers i hope i helped
k=2j-13
3 0
3 years ago
Help me on this question
aivan3 [116]

Answer:

B

Step-by-step explanation:

If Sean wants to but both the muffin and cookie then this addition. 3 +m shows the correct expression. the answer is b

4 0
3 years ago
Other questions:
  • 5/8-1/4 as a fraction
    12·2 answers
  • Which quadratic function best fits this data?
    5·1 answer
  • Find 1/9 as many as 3 divided by 5
    7·1 answer
  • Y equals negative X squared +10 X -26
    14·1 answer
  • choose all expressions that are equal to 28.3. A. 27 + 0.91 + 0.39 B. 0.01 + 28.02 C. 9.9 + 9.8 + 9.6 D. 0.02 + 28 + 0.28 E. 27.
    13·1 answer
  • 3[-X + (2 x + 1)] = x - 1<br> X=?
    10·2 answers
  • Which of the following expressions is equivalent to 4^−3?
    8·2 answers
  • CAN SOME ONE PLEASE ANSWER THIS RIGHT THANK YOU
    12·2 answers
  • If K is the midpoint of ER, EK = z+5,and ER=4x+2,What is the length of K R?
    9·2 answers
  • What's the difference between a function and not a function
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!