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
Orlov [11]
3 years ago
5

Use substitution to solve the linear system of equations.

Mathematics
1 answer:
Crazy boy [7]3 years ago
4 0

Answer:

(-2,-8)

Step-by-step explanation:

y=4x

3x+5y=-46

3x+5(4x)=-46

3x+20x=-46

23x=-46

x=-2

y=4(-2)

y=-8

You might be interested in
(27 thousands 3 hundreds 5 ones) x 10
anyanavicka [17]

Answer:

Two hundred seventy three thousand and fifty .

Step-by-step explanation:

Given : (27 thousands 3 hundreds 5 ones) x 10

Solution:

27 thousands 3 hundreds 5 ones = 27,305

So, 27,305 \times 10

273,050

Periods are counted from last .

The 1st period consists of ones, tens and hundred.

The 2nd period consists of  thousand, 10 thousand and 100 thousands.

The 3rd period consists of  million, 10 million and 100 million.

So, 273,050 is Two hundred seventy three thousand and fifty

Hence (27 thousands 3 hundreds 5 ones) x 10 is Two hundred seventy three thousand and fifty .

4 0
3 years ago
Read 2 more answers
How can you identify the y intercept on a graph?
Veseljchak [2.6K]

Answer:

Is there a graph that goes with this question by chance?

Step-by-step explanation:

8 0
3 years ago
It's to hard and I can't figure it out
maria [59]

Answer:

The triangles are the same though, what do i do?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Easy math problem plz Halp
yan [13]
The answer is 19.5

You add all the numbers to get 273 and divide by the amount of dots which is 14 to get 19.5
6 0
3 years ago
Read 2 more answers
-0.2 + 7/10 plz help I’m stuck
Lelechka [254]

(-0.2) + (7÷10) =

(-0.2) + 0.70 =

0.5

Hope that helps!


6 0
3 years ago
Other questions:
  • The parabolas defined by the equations y=-x^2-x+1 and y=2x^2-1 intersect at points (a, b) and (c, d), where c>=a. What is c-a
    14·1 answer
  • A clothing business finds there is a linear relationship between the number of shirts, n ,it can sell and the price, p , it can
    10·1 answer
  • What is the slope of the line in this graph?
    6·1 answer
  • QUESTION 3 Which inequality is a true statement?
    11·1 answer
  • Please help.........​
    14·2 answers
  • Please be fast! What is the true solution to the equation below?
    9·2 answers
  • Find the y intercept for the equation of the line that passes through point (-1 , 5)if the slope is 5
    15·1 answer
  • Hello can someone Help? It math I would really appreciate! But please please DO NOT ANSWER IF ITS A LINK CALLED BIT.
    10·1 answer
  • Find the roots for the above given quadratic equation.<br><br> Please show the working too.
    11·2 answers
  • Can anyone tell me how you could describe this answer to the equation?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!