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
Ivan
2 years ago
15

X + 2(y-6) = 0

Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
5 0
2x - z = 4
6x - 5z = 18
3z - 2w = -18
If u want me to solve them it’s
1. X = -2y + 12
2. x = 10 - 4/3y | for y, y = 15/2 - 3/4x
3. x = 2+ 1/2z | for z , z = -4 + 2x
4. x = 3 + 5/6z | for z , z = - 18/5 + 6/5x
5. W = -3/2x + 13/2 | for x , x = -2/3w + 13/3
6. x = -5w + 13 | w = -1/5x + 13/5
You might be interested in
A rabbit can run short distances at a rate of 35 miles per hour . A fox can run short distances at a rate of 21 miles per half h
Veronika [31]
The rabbit is faster by 14 mph.
35-21=14

Hope my answer helped you :)
4 0
2 years ago
Ji and Layla played a game in which they scored 10 points for a correct answer and lost 20 points for an incorrect answer. Ji an
Finger [1]

Layla had the higher score by 20 points.

Step-by-step explanation:

Given,

Points for correct answer = 10 points

Points for incorrect answer = 20 points

Loss means subtraction;

Therefore,

Total points of Ji = Correct answers*10 - Incorrect answers*20

Total points of Ji = 7*10 - 3*20

Total points of Ji = 70 - 60

Total points of Ji = 10 points

Total points of Layla = Correct answers*10 - Incorrect answers*20

Total points of Layla = 5*10 - 1*20

Total points of Layla = 50 - 20

Total points of Layla = 30 points

Difference = Points of Layla - Points of Ji

Difference = 30 - 10 = 20 points

Layla had the higher score by 20 points.

Keywords: multiplication, subtraction

Learn more about subtraction at:

  • brainly.com/question/11108818
  • brainly.com/question/11149751

#LearnwithBrainly

6 0
3 years ago
What is the circumference of the circle of a diameter of 12​
KiRa [710]

Answer: C≈37.7  

thats my answer

5 0
3 years ago
Read 2 more answers
Paul's car is 18 feet Long he is making a model of his car that is 1/8 the actual size what is the length of the model
sweet [91]
The answer is... 2 1/4 feet long
6 0
2 years ago
20. A magnifying glass shows the image of an object that is 6 times the object's actual size. Determine the
erik [133]

Answer:

20 mm

Step-by-step explanation:

Divide 120 by 6

3 0
2 years ago
Other questions:
  • What is the intersection of plane p and palne r
    9·2 answers
  • Answers for 1.2.1 how can I describe a graph
    9·1 answer
  • Change3/4 to twelfths.
    9·1 answer
  • What is the equation of the line in slope-intercept form?<br><br> y = _ x+_=
    7·1 answer
  • What is 15% of 40?<br> 02<br> О 4<br> 05<br> 06
    15·2 answers
  • Three times Jamie's age plus 3 is Maria's age. Maria is 48. What is Jamie's age?
    6·2 answers
  • When dividing two different Integers what would their sign be?
    15·2 answers
  • An artist buys 36 tubes of oil paint, 6 paintbrushes, 3 canvases, and 2 jars of paint thinner. What is the ratio of paintbrushes
    7·1 answer
  • Are the rectangles below similar Justify your answer.
    13·1 answer
  • Ayşe'nin boyu Selin'in boyunun iki katından 0,3 m
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!