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
Vitek1552 [10]
3 years ago
8

Which statement describes the graph and system of equations 4y-x=8 x-4y=12

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0
<span>1.) x + 2y 5 and 3x + y 4</span>
You might be interested in
The sum of all the ages of Dylan and Renee is 57 years . 9 yrs ago , Dylans age was 2 times Renee's age. How old is Dylan now?​
Ugo [173]

Answer:

Step-by-step explanation:

let present age of

Dylan=x

Renee=y

x+y=57

9 years ago

x-9=2(y-9)=2y-18

x=2y-18+9=2y-9

so  2y-9+y=57

3y=57+9=66

y=66/3=22

x+22=57

x=57-22=35

Dylan's present age=35 years

3 0
2 years ago
What is four fifths equivalent to
skad [1K]

Answer:

8/10 or 16/20

Step-by-step explanation:

6 0
3 years ago
GIVING OUt BRAINLIEST HELP PLSSS
docker41 [41]

Answer:

Step-by-step explanation:

135 degrees

brainly plz

8 0
2 years ago
Read 2 more answers
Volume of Composite Shapes, i need help again
scoundrel [369]
V=πr²h
V=(3)(2²)(8)
V=96

V=(πr²h)/3
V=(3)(2²)(3)/3
V=12

V=96+12
V=108
5 0
3 years ago
Examine the system of equations. y = 3 2 x − 6, y = −9 2 x + 21 Use substitution to solve the system of equations. What is the v
nadezda [96]

Answer:

<h2>y = -4/9</h2>

Step-by-step explanation:

Given the system of equations y = 3/2 x − 6, y = −9/2 x + 21, since both expressions are functions of y, we will equate both of them to find the variable x;

3/2 x − 6 = −9/2 x + 21,

Cross multiplying;

3(2x+21) = -9(2x-6)

6x+63 = -18x+54

collecting the like terms;

6x+18x = 54-63

24x = -9

x = -9/24

x = -3/8

To get the value of y, we will substitute x = -3/8 into any of the given equation. Using the first equation;

y = 3/2x-6

y = 3/{2(-3/8)-6}

y = 3/{(-3/4-6)}

y = 3/{(-3-24)/4}

y = 3/(-27/4)

y = 3 * -4/27

y = -4/9

Hence, the value of y is -4/9

4 0
2 years ago
Read 2 more answers
Other questions:
  • 14. Why is estimation an important tool
    9·1 answer
  • 2 ( -2w - 1.2 + 7x) =
    13·1 answer
  • How would you write a phrase that represents the expression 21 (x-7)
    5·2 answers
  • Mileage tests are conducted for a particular model of automobile. If a 98% confidence interval with a margin of error of 1 mile
    6·1 answer
  • Can you simplify (rt(2)+rt(6))/2?
    5·1 answer
  • Determine the number of elements in the indicated set. At East Zone University (EZU) there are 429 students taking College Algeb
    6·1 answer
  • Please find out what y=mx+c picture is attached above pls help!
    12·1 answer
  • 30% of __=3<br><br> Please I need this Asap
    12·2 answers
  • (C) Find the arithmetic mean of given data<br>12, 10, 15, 14, 16, 25, 18, 22​
    7·1 answer
  • Which numerical pattern is nonlinear?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!