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
lianna [129]
2 years ago
12

Y = -3 + 1/2x 3x + 2y = 2 Help ASAP this is due today

Mathematics
1 answer:
maxonik [38]2 years ago
7 0
The solution to this would be x=2, y=-2

You might be interested in
The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift.
garik1379 [7]

Answer:

The probability that X is less than 32 minutes is 0.736.

Step-by-step explanation:

Given : The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift. If X has an average value of 24 minutes.

To find : What is the probability that X is less than 32 minutes?

Solution :

If X has an average value of 24 minutes.

i.e. \lambda=24

The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift.

The exponentially function is \frac{1}{\lambda}e^{-\frac{x}{\lambda}}

The function form according to question is

f(x)=\{\frac{1}{24}e^{-\frac{x}{24}}, x>0\}

The probability that X is less than 32 minutes is

P[x

P[x

P[x

Therefore, the probability that X is less than 32 minutes is 0.736.

7 0
2 years ago
Solve the equation.<br><br> 3=x3.3
ICE Princess25 [194]

Answer:

9.9

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Marty drew a model of the school library. The total area of the floor is 132 square
motikmotik

Answer:

Step-by-step explanatio11n:

116

8 0
3 years ago
Having trouble with add or subtracting the given polynomials
Bumek [7]

7.

(2b^2+7b^2+b)+(2b^2-4b-12)

(9b^2+b)+(2b^2-4b-12)

9b^2+b+2b^2-4b-12

11b^2+b-4b-12

11b^2-3b-12

8.

(7g^3+4g-1)+(2g^2-6g+2)

7g^3+4g-1+2g^2-6g+2

7g^3-2g-1+2g^2+2

7g^3-2g+1+2g^2

7g^3+2g^2-2g+1

Hope this helps!

3 0
3 years ago
Read 2 more answers
A number decreased by the total of the number and fourteen
Charra [1.4K]

The answer to this would be x-(x+14)

Here's an explanation:

Let x represent the unknown number. The problem says that x has been decreased by the sum of x and 14. So, to put this in a form of an equation, it would be x-(x+14), since you have to do the addition first before you can subtract the two number since you don't know what x is. This equation is equal to -14 no matter what x is.

4 0
2 years ago
Other questions:
  • Alan, Brady and Matt shared 740 marbles. Alan has 20 fewer marbles than Brady and 120 fewer marbles than Matt. How many marbles
    7·1 answer
  • Helpp, since this question is a bit hard, ill give brainliest and 20 pts.
    12·1 answer
  • To solve -3 = -19 + , what steps would you use? 19 5
    9·2 answers
  • Please help will mark brainliest
    15·2 answers
  • _______________________
    5·1 answer
  • Help pleaseeeeeeeeeeeeeeeeeeee
    5·1 answer
  • What is the range of the function y = x??<br> Oyo<br> oxio<br> all real numbers
    9·1 answer
  • A high school student working part-time as a cook had a gross income of
    13·1 answer
  • If anyone can help me :))<br><br> 3n/9n-1
    10·1 answer
  • In 2018 the population of the world was approximately 7500 000 000
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!