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
MariettaO [177]
4 years ago
5

What is the solution to the following system?

Mathematics
1 answer:
Orlov [11]4 years ago
3 0

\left\{\begin{array}{ccc}-2x-y=1&|\cdot(-2)\\-4x-2y=-1\end{array}\right\\\underline{+\left\{\begin{array}{ccc}4x+2y=-2\\-4x-2y=-1\end{array}\right}\ \ \ |\text{add both sides}\\.\ \ \ \ \ 0=-3\ \ \ FALSE\\\\Answer:\ B.\ no\ solutions

You might be interested in
Eliza and Jamie are making cupcakes for a bake sale at school. Eliza needs 2one third c of flour for her recipe and Jamie needs
MrRissso [65]
No you would not have enough flour because if you add those to mixed numbers together you would get 4 and 1/12
7 0
4 years ago
Read 2 more answers
Keira rented a car for 3 days. She paid $118 rent
Stells [14]

Answer:

389

Step-by-step explanation:

3*118 + 35

6 0
3 years ago
Now suppose there are more goods and services and the economy is now open to trade with other countries. Based on this generated
OLEGan [10]

It should be noted that GDP deflator simply measures the changes in price for goods and services.

<h3>What is GDP?</h3>

Your information is incomplete as the figures aren't given. Therefore, an overview will be given.

Gross domestic product simply means the total monetary value of the finished goods and services that are produced in a country.

The formula for calculating the GDP deflator will be:

= Nominal GDP/Real GDP × 100

Also, the formula fro calculating real GDP per capita will be:

= Real GDP/Total population

In conclusion, the real GDP is the GDP of a country that has been adjusted for inflation.

Learn more about GDP on:

brainly.com/question/1383956

3 0
2 years ago
1 3/4 divided by 2 3/8<br><br> will give brainiest pls help
Ivanshal [37]

Answer:

\frac{14}{19}

First:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

\frac{7}{4} \div \frac{19}{8}

Applying the fractions formula for division:

= \frac{7 \times 8}{4 \times 19}

= \frac{56}{76}

Simplifying 56/76, the answer is:

\frac{14}{19}

I hope this helps! :)

8 0
3 years ago
Read 2 more answers
If f(x) =tan(2x) then f'(pi/6)?
LiRa [457]
F ( x ) = tan ( 2 x );
f ` ( x ) = (1 / cos² x )· ( 2 x )` = 2 / cos² x
f` ( π/6 ) = 2 / cos² (π/6) = 2 / (√3/2)² = 2 : 3/4 =  8/3 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone know how to do that type of problem? I’m struggling with it :(
    7·1 answer
  • What is the equation of a line that passes through the point (6,3) and is perpendicular to a line with a slope of -3/2
    8·1 answer
  • Use the commutative and associative properties as needed to simplify the expression. (12+a)+14
    6·1 answer
  • Please Help!!<br> Show all work pls! <br> #15
    9·2 answers
  • Question 9
    8·1 answer
  • Please answer this question now
    7·1 answer
  • A steel beam can be cut to different lengths for a project. Assuming the weight of a steel beam is proportional to its length, w
    14·1 answer
  • PLEASE PLEASE HELP GIVING BRAINALIST AND EXTRA POINTS FOR FIRST PERSON
    15·1 answer
  • Calculate the amount of money​ you'll have at the end of the indicated time​ period, assuming that you earn simple interest. You
    5·1 answer
  • Kyle Lowry earned $31.2 million in US dollars playing for the Toronto Raptors during the 2018–2019 season. How much was he earni
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!