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
evablogger [386]
2 years ago
5

3) -5x - 5y = 3 5x + 5y = 0

Mathematics
1 answer:
motikmotik2 years ago
5 0
Both answers can be eliminated. Giving you 0=3, which is a false statement, therefore you have no solution
You might be interested in
Explain how you know the quotients 540÷90 and 5,400 ÷ 900 are equal without doing any computation..
Lelechka [254]
The quotients are equal because they both go in the same number of times. The second pair of quotients just have an extra 0 at the end which just changes the place value of the number.
6 0
3 years ago
Read 2 more answers
How to find the surface area of rectangular prism
S_A_V [24]
A= 2 WL+ 2 LH+ 2 HW.

W= width
L= length
H= height
7 0
3 years ago
The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that make
Bad White [126]

Answer:

a) There is a probability of 42% that the person will feel guilty for only one of those things.

b)There is a probability of 46% that a randomly selected person will not feel guilty for either of these reasons

Step-by-step explanation:

This probability problem can be solved by building a Venn like diagram for each probability.

I say that we have two sets:

-Set A, for those people that will feel guilty about wasting food.

-Set B, for those people that will feel guilty about leaving lights on when not in a room.

The most important information is that there is a .12 probability that a randomly selected person will feel guilty for both of these reasons. It means that P(A \cap B) = .12.

The problem also states that there is a .39 probability that a randomly selected person will feel guilty about wasting food. It means that P(A) = 0.39. The probability of a person feeling guilty for only wasting food is PO(A) = .39-.12 = .27.

Also, there is a .27 probability that a randomly selected person will feel guilty about leaving lights on when not in a room. So, the probability of a person feeling guilty for only leaving the lights on is PO(B) = 0.27-0.12 = 0.15.

a) What is the probability that a randomly selected person will feel guilty for either wasting food or leaving lights on when not in a room?

This is the probability that the person feels guilt for only one of those things, so:

P = PO(A) + PO(B) = 0.27 + 0.15 = 0.42 = 42%

b) What is the probability that a randomly selected person will not feel guilty for either of these reasons

The sum of all the probabilities is always 1. In this problem, we have the following probabilies

- The person will not feel guilty for either of these reasons: P

- The person will feel guilty for only one of those things:  PO(A) + PO(B) = 0.42

- The person will feel guilty for both reasons: PB = 0.12

So

`P + 0.42 + 0.12 = 1

P = 1-0.54

P = 0.46

There is a probability of 46% that a randomly selected person will not feel guilty for either of these reasons

4 0
2 years ago
Is a three-digt whole number
Rudiy27

Answer:

693

Step-by-step explanation:

7*9*11*3=693

5 0
3 years ago
I need help on this
german

Answer:

No they or not

Step-by-step explanation:

The first on is 60 and the second one is 40

7 0
2 years ago
Other questions:
  • Plot the image of point C under a dilation about the origin (0,0) with a scale factor of 1/5
    10·1 answer
  • How is "y more than 4 is -36" written and what is the answer ​
    11·1 answer
  • What is the volume of a sphere that has a 10 m diameter
    11·1 answer
  • Starting time: 6:57 pm <br> Elapsed time: 47 minutes
    12·2 answers
  • in triangle abc , the length of ab is 3 cm and the length of bc is 7 cm. triangle abc will be dilated with the center at the ori
    12·1 answer
  • The function h(t) = −16t2 + 18t models the height, in feet, reached by a leopard t seconds after it jumps. What is the approxima
    12·1 answer
  • Jonathan is making his
    8·1 answer
  • How can you subtract similar fraction,dissimilar fraction and mixed number?​
    14·2 answers
  • 6.
    5·1 answer
  • Dulce's father wants to start saving for her quinceanera. If he sets aside $150.00 each month, how much will he have saved in th
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!