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
Julli [10]
3 years ago
15

12x+y=−4 y=2x+16 im really confused on how to do this, i need to find the solution

Mathematics
2 answers:
ololo11 [35]3 years ago
5 0

Answer:

here

Step-by-step explanation:

g100num [7]3 years ago
5 0

Answer:

(x, y) = (-10/7, 92/7)

Step-by-step explanation:

12x + y = -4

y = 2x +16.

Substituting the value of y ( second equation ) into the first equation, we get:

12x + (2x + 16) = -4

14x + 16 = -4

14x = -20

x = -20/14 = -10/7.

Now, to find y, all we have to do is to substitute the value of x into the second eqation. We get:

y = 2 * (-10/7) + 16

y = -20/7 + 16

y = 92/7

You might be interested in
What are transformations in graphing quadratics
vladimir2022 [97]

Answer:

graph the equation by transforming the "parent graph" accordingly. ... For example, for a positive number c , the graph of y=x2+c is same as graph y=x2 shifted c units up. Similarly, the graph y=ax2 stretches the graph vertically by a factor of a .

Step-by-step explanation:

6 0
3 years ago
2. A pizza restaurant charges y amount for a pizza based on the x number of toppings you select. What
Lapatulllka [165]

Answer:

slope should be 1.50x and your y-intercept should be 7.50

Step-by-step explanation:

5 0
3 years ago
Help me please 7th grade math
kap26 [50]

ANswer is C = 1.50p

Hope that helps

5 0
3 years ago
Find f(-2) for the function:<br><br> f(x)= 3x^2-1, x&lt;1<br> x+2, x&gt; 1
azamat
F(x) = 3x² - 1
f(-2) = 3(-2)² - 1
f(-2) = 3(4) - 1
f(-2) = 12 - 1
f(-2) = 11

f(x) = x < 1
f(-2) = -2 < 1

f(x) = x + 2
f(-2) = -2 + 2
f(-2) = 0

f(x) = x > 1
f(-2) = -2 > 1
f(-2) = -2 < 1
8 0
3 years ago
Something divided by4 =9
coldgirl [10]
9 * 4 = 36  sooo 36 / 4 = 9

so the answer is 36 .

i hope this helps.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of the figure below
    5·2 answers
  • I need help finding the weather it is continuity or not
    15·1 answer
  • .2 to the 5th power
    13·1 answer
  • What is 9/4 divided by 3/4 and make a model to support it
    9·1 answer
  • This table contains data on the number of people visiting a historical landmark over a period of one week. Using technology, fin
    5·1 answer
  • Look at the figure classify the pair of angles: &lt;4 and &lt;5.
    11·2 answers
  • The histogram shows the weights, in pounds, of checked luggage on a flight. The median weight of a checked bag is 27.5 pounds. H
    9·1 answer
  • How do you write 88% as a fraction
    5·1 answer
  • #5: Solve the<br> following<br> equation<br> 60=5r-4r+14<br> (Show Work<br> Here)
    13·1 answer
  • Please help me with this math problem!! NO LINKS PLEASE!! Will give brainliest if correct!! :)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!