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
natita [175]
2 years ago
5

Solve using the elimination method. show your work 2x - y = 6 x + y = 6

Mathematics
1 answer:
bekas [8.4K]2 years ago
7 0

Answer:

x=4, y=2

Step-by-step explanation:

2x - y = 6  

x + y = 6

Add these together to eliminate y

2x - y = 6  

x + y = 6

-----------------

3x = 12

Divide by 3

3x/3 = 12/3

x=4

But we still need y

x+y =6

4+y =6

Subtract 4 from each side

4+y-4 = 6-4

y=2

You might be interested in
joanna split three pitchers of water equally among her eight plants.what fraction of a pitcher did each plant get?
Vedmedyk [2.9K]
3/8 of a fraction is the amount of water that was split 

6 0
3 years ago
Carissa is helping her grandfather plan his vegetable garden. Carissa’s grandfather has
aleksley [76]

The length of the Lettuce is 16 and the width is 24

The length of the Carrots is 24 and the width is 24

The length of the Radishes is 22 and the width is 14

The length of the Celery is 22 and the width is 10

3 0
2 years ago
Members of a basketball team suspect the coin used for the coin toss at the beginning of their games is unfair. They believe it
Nadusha1986 [10]

Answer:

The trial provides enough evidence that the probability of obtaining heads is less than 0.50 and that the coin is unfair.

Step-by-step explanation:

The explanation is in the picture

5 0
2 years ago
Does the graph display a function?<br>​
PolarNik [594]
No it does not it would have to be a straight line
3 0
2 years ago
Read 2 more answers
A total of 632 adults and children are at a water park. There are 68 fewer adults than children at the water park. How many chil
Alinara [238K]

Answer:

<h2>350 children</h2>

Step-by-step explanation:

x = Number of adults

x + x + 68 = 632

2x = 632 -  68

2x = 564

x = 282

282 + 68 = 350

350 children.

We can always check.

282 + 350 =

It equals 632, so we know our answer is correct.

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of 5^4 over 5^6
    8·1 answer
  • Problem page the price of a notebook has dropped to $3.20 today. Yesterday's price was $3.45 . Find the percentage decrease. Rou
    13·1 answer
  • Harry, hannah and howard are all going by train to london to watch the olympics. hannah departs on the 2:15 pm train. harry's tr
    13·2 answers
  • The coordinates of the vertices of triangle ABC are A(-1,3), B(1,2) and C(-3,-1).
    6·1 answer
  • Normal probability Density Function Use a graphing utility to graph the model probability density function with µ = 0 and ð = 2,
    6·1 answer
  • Can someone help me with this problem and explain it
    15·2 answers
  • Will give brainliest need awnser urgently!
    12·1 answer
  • HELP timed thank you
    11·1 answer
  • Suppose that IQ scores in one region are normally distributed with a standard deviation of . Suppose also that exactly of the in
    13·1 answer
  • You earn $9.20 per hour at your summer job. Identify an inequality that represents the number p of hours you need to work in ord
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!