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
Lapatulllka [165]
3 years ago
13

( use elimination) on 3x+5y=12 and x-3y=4

Mathematics
1 answer:
Elena L [17]3 years ago
7 0

Answer:

x=4 y=0

Step-by-step explanation:

3x+5y=12

-(x-3y=4)

3x+5y=12

3(-x+3y=-4)

3x+5y=12

-3x+9y=-12

14y=0

y=0

Then, substitute the y into the equation to find x

x-3(0)=4

x=4

You might be interested in
Hhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Airida [17]

Answer:

hhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help me......<br> Change the equation 8+4y=24 into slope-intercept form
andrew11 [14]
Slope-Intercept form - y = 4
8 0
2 years ago
Q# ..7 match the equation with its graph -4x - 2y =8
prisoha [69]

If you divide by 8, you can put the equation into intercept form. That form is ...

... x/a + y/b = 1

where <em>a</em> and <em>b</em> are the x- and y-intercepts, respectively.

Here, your equation would be

... x/(-2) + y/(-4) = 0

The graph with those intercepts is not shown with your problem statement here. See the attachment for the graph.

3 0
3 years ago
Nicole plans to watch 3 movies each month . Write an equation to represent the total number of movies n that she will watch in m
BartSMP [9]
I’m not sure i understand your question, could you send a picture of the question ??? i want to help you out ☝
6 0
3 years ago
What is the x-intercept of the line with this equation 1/3x+y= -15?<br><br> (_,0)
Sidana [21]

( - 45, 0)

to find the x-intercept let y = 0 in the equation

x = 0 → \frac{1}{3} x = - 15

multiply both sides by 3

x = 3 × - 15 = - 45

x-intercept = ( - 45, 0)


4 0
3 years ago
Other questions:
  • Can someone help me with this question please
    6·1 answer
  • Given that 9 x − 4 y = 20 Find y when x = − 2 Give your answer as an improper fraction in its simplest form
    9·1 answer
  • The scatter plot shows the study times and test scores for a number of students. How long did the person who scored 81 study?
    10·1 answer
  • "The inverse of every function must be a function itself." State whether you agree or disagree with the statement providing evid
    11·1 answer
  • Raj is visiting the United States and needs to convert 2,000 rupees to US dollars.
    5·2 answers
  • Look at the image, please :)
    13·1 answer
  • Leon has a gift card for $100. He spent $65 of it on books. What is the new balance in Leon's card?
    11·1 answer
  • How many posters and picture frames does the store sell on that day?
    6·1 answer
  • Algebra homework jimthompson
    5·1 answer
  • 9k/65 = 1316/845<br> find k and show work
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!