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
arsen [322]
3 years ago
11

Which method would you use to solve this System of Equations? x = -2 2x + y = 5

Mathematics
1 answer:
IgorLugansk [536]3 years ago
3 0

x= -4x + y = 5

-4x /  5 = -0.8

So its A. - Substitution

You might be interested in
Two functions, function A and function B, are shown below:
Blizzard [7]
The rate of change for both functions is 2.
6 0
3 years ago
Read 2 more answers
Helppp a child out please
Nutka1998 [239]

Answer:

The answer is 35

Step-by-step explanation:

given

an = 3n + 5

a10 = 3 * 10 + 5

= 30 + 5

= 35

Hope it will help :)

8 0
3 years ago
Read 2 more answers
Write the mixed number as a decimal. 1 5/8
likoan [24]

Answer:

1.625

Step-by-step explanation:

The decimal of 5/8 is 0.625.

We can then add 1 to it, since it is a whole number

Therefore, we have 1 + 0.625 = 1.625

6 0
4 years ago
Read 2 more answers
What is the greatest common factor of 40 and 27?
Olenka [21]

To find the greatest common factor of 40 and 27, we can first start by making a list of factors for each number.

The factors of 27 are: 1, 3, 9, 27

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40

When looking at these numbers, we can see that 1 is the greatest common factor of both 40 and 27.

7 0
3 years ago
30 points! <br> Since there are a few questions please help.
boyakko [2]

Answer:

black socks = 36

total socks 48

apple's = 6

strawberry sweets = 72

2nd class = 24

total stamps = 42

Dylan = 75

total student 1900

8 0
3 years ago
Other questions:
  • What is the value of 3.5 (11) + 1.9 (11) + 1.6 (11)?
    8·2 answers
  • What is the last of 24 and 72
    14·1 answer
  • Mike is making a nut mixture for an upcoming camping trip. He makes the mixture by combining 1/3 of a cup of cashews and 1/4 of
    15·2 answers
  • E-2=13 pls someone help me
    10·2 answers
  • For 10x² + 6 = 0, c= 6, a = _<br> _, and b =<br> (Type integers or decimals.)
    11·1 answer
  • Is this right?? we are learning ‘applying systems of equations’
    10·1 answer
  • MARK BRAINLIESTTTTTT
    8·1 answer
  • If f(x)=x2-1, what is f(4)?
    10·2 answers
  • Find the angle, in radians, in the figure below if S = 8 and r = 6.
    13·1 answer
  • Need a second opinion, click on photo if neccessary ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!