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
lawyer [7]
2 years ago
15

Plis i need help whit this questionss​

Mathematics
1 answer:
zmey [24]2 years ago
8 0

Question 1: x+2 = 8 doesn't belong in the given equations.

Question 2: The possible values for y are 0,1 and 2

Step-by-step explanation:

Question: Which one doesn't belong?

We will solve each equation one by one to get which equation doesn't belong with others

So,

x+4 = -2\\x+4-4 = -2-4\\x = -6

x+5 = -1\\x+5-5 = -1-5\\x = -6

x+2 = 8\\x+2-2 = 8-2\\x = 6

3-x=9\\3-x-3 = 9-3\\-x = 6\\x = -6

Hence,

x+2 = 8 doesn't belong in the given equations.

Question 2:

Given equation is:

x+y = 5

It is given that the values of x will be greater than 2 and less than 6 so values of x can be 3,4 and 5

So,

3+y = 5\\y = 5-3\\y = 2\\\\4+y = 5\\y = 5-4\\y = 1\\\\5+y = 5\\y = 5-5\\y = 0

Hence,

The possible values for y are 0,1 and 2

So,

x+2 = 8 doesn't belong in the given equations.

The possible values for y are 0,1 and 2

Keywords: Linear equation, variables

Learn more about linear equations at:

  • brainly.com/question/7419893
  • brainly.com/question/730852

#LearnwithBrainly

You might be interested in
Andrew has a cell phone plan that provides 300 free minutes each month for
Mekhanik [1.2K]

Answer:

Andrew has a cell phone plan that provides 300 free minutes each month for a flat rate of $19. For any minutes over 300, Andrew is charged $0.39 per minute. Let x be the number of minutes Andrew uses per month and f(x) be the charges based on Andrew's cell phone plan. If  then If  then first 300 minutes are free and each minute of next (x-300) minutes costs $0.39, therefore Hence, { 19 + 0.39(x - 300), x > 300

Hoped I helped

4 0
2 years ago
1/2+2+8+32+...+1024 find the sum of the series
adell [148]

Answer:

I need to know what ... means.

Step-by-step explanation:


5 0
3 years ago
Is 0.062 equal to .062
Alona [7]
 yes. The zero to the left of the decimal point does not affect the overall value of the problem when removed, since it is zero.
4 0
3 years ago
Read 2 more answers
For a game, 3 people are chosen in the first round. Each of those people chooses 3 people in the second round, and so on. How ma
Feliz [49]

Answer:

18

Step-by-step explanation:

3

6

9

12

15

18

8 0
3 years ago
Un empresario textil de Gamarra desea distribuir un bono de productividad entre sus empleados por su buen desempeño en la semana
spin [16.1K]

Answer:

There are 6 employees in the factory

The amount of money distributed to the employees = 5000 soles

To solve the problem without using equations, We would try different numbers for the employees starting from 2 employees.

Question:

A textile entrepreneur from Gamarra wants to distribute a productivity bonus among his employees for his good

performance in the week. Making calculations, he realizes that if he gave each one 800 soles, he would have

200 leftovers , and if he gave them 900 soles, he would lack 400. How many employees are there in your factory? How much money do you have to distribute? How would you solve the problem without using equations?

Step-by-step explanation:

For the first two questions, we would determine the number of employees that are in the factory and the amount of money that was distributed by solving using equations. Each statement would be written in the form of an equation.

Let the amount of money distributed to the employees = p

The number of employees in the factory = q

First statement showing the relationship of the variables:

800q + 200 = p ...equation 1

2nd statement showing the relationship of the variables:

900q - 400 = p ...equation 2

Equating both equations: p = p

800q + 200 = 900q - 400

900q-800q = 200+400

100q = 600

q = 600/100 = 6

Substitute for q = 6 in any if the equation.

Using equation 1

800(6) + 200 = p

p = 5000

Therefore, the amount of money distributed to the employees = 5000soles

The number of employees in the factory = 6

To solve the problem without using equations, We would try different numbers for the employees starting from 2 employees (as they are more than 1) to arrive at a particular amount distributed:

(800×2) + 200 = 1800

(900×2) - 400 = 1400

By increasing the numbers using consecutive even numbers (2,4,6...) and multiplying, we would arrive at a value that is equal to both.

8 0
3 years ago
Other questions:
  • Given: &lt; 1 and &lt; 2 are right<br> angles.<br> Prove: &lt; 1 = &lt; 2
    9·1 answer
  • Jen spent $35 at the mall and now has $76 left. How much money did Jen have before she went shopping? Construct an equation to r
    5·2 answers
  • Suppose that 15 inches of wire costs 45 cents. At the same rate, how many inches of wire can be bought for 24 cents?
    13·2 answers
  • Show two ways that six people can share an eight segment
    10·1 answer
  • Which property justifies the following statement?<br> If x= 2, and y = 3x – 11, then y= 3.2 - 11.
    9·1 answer
  • Last question i will give brainliest
    5·2 answers
  • Find the difference between the products of 2.5 and 7.5 and the sum of 2.75 and 9.55​
    11·1 answer
  • Standard form of 89000​
    6·2 answers
  • Substitute a = 4, b = 1 and c = 5 into the expressions:<br> a + b - c
    11·1 answer
  • I need help question 4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!