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
ivolga24 [154]
3 years ago
12

How to solve by elimination

Mathematics
1 answer:
natka813 [3]3 years ago
5 0
How to solve with elimination: with the equations on the top, add the number on top and bottom if they share a variable such as x. do the rest for all of the numbers.
You might be interested in
The solution is??? 3m-2/3-2m+1/4=2/12
zloy xaker [14]

3·m - 2/3 - 2·m + 1/4 = 2/12

m - 2/3 + 1/4 = 2/12

m = 2/12 - 3/12 + 8/12

m = 7/12

7 0
3 years ago
Read 2 more answers
In a 24 marathon, solve the 24 puzzle given by the poster above you, and post a new 24 puzzle of your own!
Black_prince [1.1K]
1234567891011121314151617181920
7 0
2 years ago
Read 2 more answers
Which equation involves a prime quadratic and cannot be solved by factoring? A. x2 + 5x − 4 = 0 B. x2 − x − 6 = 0 C. x2 + 3x − 4
Damm [24]

Answer:

Option A

Step-by-step explanation:

We can try to factorize all the options one by one.

For A:

x^{2} +5x-4\\=> x^{2}+4x+x-4\\=>x(x+4)+1(x-4)

We can see that the quadratic expression cannot be solved by factorization as the factors at the end of factorization are not equal in both brackets. So Option A is the correct answer for the given question.

Moreover we can also note that all the other quadratic expressions can be factorized ..

8 0
3 years ago
Someone pls help me with this question ​
Degger [83]

Answer:

volume=0.000064m^{3}

mass=0.5888kg

Step-by-step explanation:

4 0
3 years ago
Read the excerpt from Heart of a Samurai.
Mazyrski [523]

Answer: D. the snail’s path

Step-by-step explanation: because The author uses the most precise words to describe the snail's path.

This excerpt has been taken from Heart of a Samurai, a historical novel written by Margi Preus in 2010. Precise words such as 'shiny', 'ribbon' and 'unfurling' have been used in the second sentence to describe the path of the snail, which is a small animal that has a wet body and moves very slowly. In other words, the author describes the way the path looks by establishing a comparison between the path and a shiny ribbon.

Hope this help

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the surface area of this cube. Be sure to include the correct unit in your answer.
    11·1 answer
  • Name a decimal in between 0.4 and 0.5?
    7·1 answer
  • Sixty percent of eighth graders at the new middle school ride a bus to school.If 228 8th graders ride the bus to school,how many
    15·2 answers
  • How old is the earth​
    10·1 answer
  • The points (3,-2) and (7,r) lie on a line with the slope 3/4. Find the missing coordinate r.​
    15·1 answer
  • A car travels at an average speed of 48 miles per hour. How long does it take to travel 180miles?
    5·2 answers
  • What’s 4 1/5-2 3/5 I really need helo
    6·2 answers
  • What has ears but can not hear?
    7·2 answers
  • Find the length and width of a rectangle when the width is 4ft. Shorter than the length. The perimeter of the rectangle is great
    5·1 answer
  • Please help with these two questions worth 35 points: Question 1: 6 people equally share 56 gummy worms. How many gummy worms do
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!