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
ikadub [295]
3 years ago
10

3x + y = 3

Mathematics
1 answer:
Westkost [7]3 years ago
5 0
If you would like to solve the system of equations, you can do this using the following steps:

3x + y = 3
x + y = 2 ... y = 2 - x
_________________
<span>3x + y = 3
</span>3x + 2 - x = 3
2x = 3 - 2
2x = 1
x = 1/2

y<span> = 2 - x = 2 - 1/2 = 1 1/2 = 3/2

(x, y) = (1/2, 1 1/2) = (1/2, 3/2)

The correct result would be </span><span>C) x = 1/2, y = 3/2.</span>
You might be interested in
Find an equation for the line below.
tekilochka [14]

Answer:

y=3/4x-2.5

Step-by-step explanation:

This is a straight line, so it would follow the equation y=mx+b. You can find the b value by looking at the y-intercept of the equation (where x=0), which in this case would be -2.5. Then, you can find the m value by comparing the two given points' locations. Slope is rise over run, so first you can find the rise. The y value moves from y=-4 to y=2, which is a value of 6 units upward. The points move from x=-2 to x=6, which is a distance of 8 units. Finally, put it into the rise over run pattern, giving you 6/8, which simplified is 3/4. This is your m value. Finally, plug in your two variable values into y=mx+b and you'll get y=3/4x-2.5.

7 0
3 years ago
Which of the following scenarios could be described by the equation below?<br><br><br><br> y=3x + 5
Eduardwww [97]

Answer:

yes

Step-by-step explanation:

have a nice day

8 0
3 years ago
Read 2 more answers
Maria Martinez and her sister, Christina, are planning to operate a small day care center in a remodeled building. They've obtai
Arte-miy333 [17]
If these were the given choices:
A. Corporation 
<span>B. General partnership </span>
<span>C. Limited partnership </span>
<span>D. Sole proprietorship 
</span>
The correct answer is C. LIMITED PARTNERSHIP.

Limited partnership is defined as a partnership consisting of a general partner and a limited partner. In the above scenario, Maria will be the general partner while Christina is the limited partner. 

Maria, as the general partner, will be the one who manages the business and has the unlimited liability for the debts and obligations of the business.

Christina, as the limited partner, will only be liable to debts and obligations up to her invested amount and she can't participate in managing the business. 
7 0
3 years ago
Read 2 more answers
Write -5/19 as a decimal<br><br><br>what does this mean?​
Anon25 [30]

Answer:

-0.26315789473

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Simplify expressions 2y(y+3)+4y(y-1)
svlad2 [7]
Answer:

6y^2+2y

Step by step explanation:

2y*(y+3)+4y*(y-1)

Distribute 2y through the parentheses

2y^2+6y+4y*(y-1)

Distribute 4y through the parentheses

2y^2+6y+4y^2-4y

Collect like terms

6y^2+6y-4y

Collect like terms

6y^2+2y

Answer

6y^2+2y



6 0
2 years ago
Read 2 more answers
Other questions:
  • Factor 4a^2b^4-25x^6y^4
    15·1 answer
  •  The denominator of a fraction in simplest form is greater than the numerator by 3. If 7 is added to the numerator, and 5 added
    11·1 answer
  • At the beginning of the day, stock XYZ opened at $6.12. At the end of the day, it closed at $6.88. What is the rate of change of
    5·1 answer
  • what quadrilateral has exactly two pairs of consecutive angles that are supplementary and none of the opposite angles are congru
    8·1 answer
  • Choose the correct definition of an experiment from the choices below.
    11·1 answer
  • Suppose that 6 people sitting in a enclosed room are each generating about 400BTU's of body heat per hour. if the room is 20ft×1
    12·2 answers
  • Surveys were sent to a random sample of owners of all-wheel-drive (AWD) vehicles and to a random sample of owners of front-wheel
    15·1 answer
  • 2 plus 2 what is it​
    14·2 answers
  • How would you graph this
    5·2 answers
  • An aircraft factory manufactures airplane engines. The unit C(the cost in dollars to make each airplane engine) depends on the n
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!