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
Dennis_Churaev [7]
1 year ago
14

Solve the system of equations 4x+5y=-1 and -5x-8y=10 by combining the equations.

Mathematics
1 answer:
Nimfa-mama [501]1 year ago
6 0

The solution of the equation are as follows:

x = 6 and y = -5

<h3 />

<h3>How to solve the system of equation?</h3>

4x + 5y = -1

-5x - 8y = 10

Therefore,

20x + 25y = -5

-20x - 32y = 40

-7y = 35

y = -5

Hence,

4x + 5(-5) = -1

4x - 25 = -1

4x = -1 + 25

4x = 24

x = 24 / 4

x = 6

learn more on equation here:brainly.com/question/14383993

#SPJ1

You might be interested in
-xv-2v+14x+7x^2<br><br> Factor By grouping
RoseWind [281]
The answer to the question

3 0
3 years ago
Simplify the expression 8x^-4 y^-8/-2xy^5 (Note ^ equals to the power of)
krek1111 [17]
-4/x^5y^13 because since you have negative exponents on the top you switch them to the bottom 
7 0
3 years ago
Can someone help me again please. I will pay extra fr please
fgiga [73]

Answer:

y = 3x + 3

Step-by-step explanation:

First, you check for the y-intercept, which is 3 for this equation.

In order to find the slope, pick two points and apply the slope formula.

I would just use rise/run. The slope should be 3/1.

3 0
2 years ago
Read 2 more answers
For what values of k does the graph of y=-2x^2+5x+k not cut the x axis
goldenfox [79]
The answer is 4 because there r three 3 2s
6 0
2 years ago
Which of the following will you construct in this lesson?
Vikentia [17]

Answer:

The question is not complete or you forgot to attatch the image. Repost your question

8 0
2 years ago
Other questions:
  • If a sprinkler waters 1 over 8 of a lawn in 1 over 4 hour, how much time will it take to water the entire lawn?
    11·2 answers
  • Factor 13x2 + 13x + 9x + 9 = 0​
    14·1 answer
  • Graph the line.<br> y - 2 = -3(x + 3)
    11·1 answer
  • I need help on this I forgot how to do the work, answer please?
    8·1 answer
  • Find the volume of a rectangular prism with the following dimensions.
    11·2 answers
  • What is the opposite or addictive inverse of 43
    7·1 answer
  • What is the equation of the line that passes through the point (-3, 4) and has a slope of 1/3? ​
    12·1 answer
  • Darius earns a salary of $4,700 per month, plus a
    9·1 answer
  • Simplify<br> 23 + 4.8<br> Plz help
    8·2 answers
  • You have a stack of cards. You have 15 yellow, 6 green, 2 red, and 2 orange cards. Once you select one card…. You put the card b
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!