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
Setler [38]
3 years ago
8

What is solution to this system of equations? x + 4y = 12 and x = 0PLSSS hurry​

Mathematics
2 answers:
Step2247 [10]3 years ago
7 0

Answer:

y = 3

Step-by-step explanation:

It is given that x = 0,

So by substituting it in the equation x + 4y = 12

=> 0 + 4y = 12

=> 4y = 12 - 0 (by transposing)

=> 4y = 12

=> y = 12/4 = 3

Hope you understood!!

Margaret [11]3 years ago
3 0

Answer:

x=0 and y=3

Step-by-step explanation:

If x=0, then we can just plug that value into the other equation and solve for y:

x+4y=12

0+4y=12

4y=12

y=3

Therefore, the solution to the system of equations is x=0 and y=3

You might be interested in
A pizza restaurant starts the day with a certain amount of pizza dough. The length of time the dough will last varies inversely
nordsb [41]

Answer:

thats alot of people don't you think

Step-by-step explanation:

6 0
3 years ago
How can 17/20 and 7/4 make a sum of 9/10
Anika [276]

Answer:

the answer is \frac{35}{20}

Step-by-step explanation:

You have to find the common denominator in order to get the sum.

multiply 5 to \frac{7}{4} and you get \frac{35}{20}

then to double check the sum, subtract it.

\frac{35}{20}-\frac{17}{20}=\frac{9}{10}

hope this make sense :/

6 0
3 years ago
Which is the dependent variable when 3x = y?
Andrej [43]

Answer:

A dependent variable is a variable (often denoted by y ) whose value depends on that of another.  so it is the variable that changes depending on the numbers beside it.

I hope this helps if not check out Khan academy

https://www.khanacademy.org/math/algebra/introduction-to-algebra/alg1-dependent-independent/v/dependent-and-independent-variables-exercise-example-3  

7 0
3 years ago
How to Distribute 4(10x^2+2x)
Thepotemich [5.8K]

Answer: 40x^2+8x

Step-by-step explanation:

First, distribute the 4 with the 10x^2 = 40x^2

Second distribute the 4 with the 2x = 8x

Third put them together: 40x^2+8x

3 0
3 years ago
Read 2 more answers
Which of the following expressions is equivalent to 5 x a? 5a. a^5. axaxaxaxa. 5^a
mixer [17]

Answer:

5a

Step-by-step explanation:

5 * a = 5a

Can you please mark this as brainliest ? thank you

6 0
3 years ago
Other questions:
  • F(x)=2x+1; g(x)=3x-2 <br><br> find (f+g) (3)
    14·1 answer
  • Rounded to the nearest thousand of 275,608
    12·1 answer
  • 3x-4y=1 and x=2y+1 using substitution
    8·1 answer
  • Enya is building a storage cupboard in the shape of a rectangular prism. The rectangular prism has a square base with side lengt
    10·1 answer
  • Please helpppp
    9·2 answers
  • with the square root of negative 1 in the numerator (the top) and eight in the demominator (on bottom) what is the answer
    13·1 answer
  • What is 0.48 written as a fraction in lowest terms?<br><br><br> I need so much help
    8·1 answer
  • What is the equation of circle whose centre is (0,0) and radius'r' ?​
    14·1 answer
  • 1 MORE
    13·1 answer
  • Question 3 (5 points)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!