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
Zielflug [23.3K]
2 years ago
6

Solve the given system of equations 2x+8y=5 24x-4y=-15

Mathematics
1 answer:
oee [108]2 years ago
7 0

The value of x and y is y= 3/4 and x= -1/2

<h3>What is equation?</h3>

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra.

Given equations:

2x+8y=5........(1)

24x-4y=-15...........(2)

Multiply equation (1) by 12, we get

24x + 96y = 60.....(3)

From (2) and (3), we get

-4y-96y= -15-60

-100 y= -75

y= -75/-100

y= 3/4

and 2x+8y=5

2x + 8 (3/4) =5

2x + 6 = 5

2x= -1

x= -1/2

Learn more about his concept here:

brainly.com/question/11203869

#SPJ1

You might be interested in
write the equation of the line that is parallel to the line y=-5/3x-2 and goes throught the point (-3,1)
max2010maxim [7]

Answer:

y = (-5/3)x - 4

Explanation:

The equation of a line with slope m that goes through the point (x1, y1) is:

y-y_1=m(x-x_1)_{}

Additionally, two lines are parallel if they have the same slope.

The slope of the line y = (-5/3)x - 2 is (-5/3) because it is the number beside x.

So, the slope of our line is also -5/3.

Therefore, replacing m by -5/3 and (x1, y1) by (-3, 1), we get that the equation of the line is:

\begin{gathered} y-1=-\frac{5}{3}(x-(-3)) \\ y-1=-\frac{5}{3}(x+3) \end{gathered}

Finally, solving for y, we get:

\begin{gathered} y-1=-\frac{5}{3}x-(\frac{5}{3}\cdot3) \\ y-1=-\frac{5}{3}x-5 \\ y=-\frac{5}{3}x-5+1 \\ y=-\frac{5}{3}x-4 \end{gathered}

So, the answer is:

y = (-5/3)x - 4

4 0
1 year ago
What is the circumference of the circle that
saul85 [17]
The answer is D 25 units
6 0
3 years ago
Alex sold wrapping paper rolls (r) as part of a school fundraiser. He earned a total of 156 reward points from his sales. Using
Eva8 [605]

Answer:

52

Step-by-step explanation:

Alex earned 156 reward points for selling wrapping paper rolls.

Using the given equation

3r = 156

r = 156/3

r = 52

Alex sold 52 wrapping paper rolls

5 0
4 years ago
The value of x must be greater than<br> O0<br> 1<br> O3<br> 7<br> 12<br> 15
gogolik [260]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
What is the probability of drawing a blue marble?<br><br> 3/7<br> 70%<br> 1/3<br> 3/10
vazorg [7]

Answer:

3/10

Step-by-step explanation:

There are 20 marbles.  6 of them are blue.

P = 6/20 = 3/10

4 0
3 years ago
Read 2 more answers
Other questions:
  • How to work it and solve the problem
    5·1 answer
  • Determine the quotient of 1 3/4 divide by 2/5
    11·2 answers
  • Slope intercept form of (0,3) and (5,1)
    14·1 answer
  • PLS HELP&gt; is this a examples of speed velocity and acceleration. a plane flying 300 mi/hr west toward California
    11·2 answers
  • How do you find 19% of 72
    6·2 answers
  • An orange can be separated into 8 sections. If 4 people eat 4 sections each, how many oranges will it take to feed them?
    15·2 answers
  • This data gives the average number of hours of exercise each week for different students.
    7·1 answer
  • The point on the graph is<br>r=(-3,4)<br>s=(3,-1)<br>T=(-2,-3)<br>​
    7·2 answers
  • What is 8.953 rounded to the nearest hundred
    13·2 answers
  • 9. The average daytime temperature on Venus is 870°F. The average
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!