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
elixir [45]
3 years ago
12

How many solutions are there to the following system of equations?

Mathematics
1 answer:
viva [34]3 years ago
3 0
If you would like to know how many solutions are there to the following system of equations, you can calculate this using the following steps:

2x + 5y = -11         /*(-5)
10x + 25y = -55
_______________
-10x - 25y = 55
<span>10x + 25y = -55
</span>_______________
0 = 0

The correct result would be D. Infinitely many.
You might be interested in
In this activity, you'll combine two related functions, f(x) = 6x + 5 and x(y) = 4y2 – 25, to create a type of function called a
zhuklara [117]

we are given

f(x)=6x+5

x=4y^2 -25

we can plug x into f(x)

f(x)=6(4y^2 -25)+5

now, we can simplify it

f(x)=6*4y^2 -6*25+5

f(x)=24y^2 -150+5

f(x)=24y^2 -145

now, we can plug y=3

f(x)=24(3)^2 -145

f(x)=71.............................Answer


7 0
3 years ago
I picked up 15 shells and my brother picked up 3 more shells than I did. How many shells sis my brother and I picked altogether?
Ronch [10]
You’ll have 33 shells
5 0
3 years ago
Read 2 more answers
Can someone please help me find the answer
timurjin [86]

a c and d ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

3 0
3 years ago
The point (x, y) is proportional to the point (2, 5).
Aleonysh [2.5K]

Answer:

did u get the answer??

Step-by-step explanation:

if so plz help

6 0
3 years ago
If David plays 3 tennis matches every week for 9 weeks, <br> many matches will he play altogether
seropon [69]

Answer:

27

Step-by-step explanation:

3*9=27

hope this helps :3

if it did pls mark brainliest

7 0
3 years ago
Read 2 more answers
Other questions:
  • A company was $10,890 in debt at the beginning of July. If the company's debt had been reduced to $4,350 by the end of July, how
    15·1 answer
  • Based on the picture below:<br><br> Solve for AB
    11·1 answer
  • the current temperature in small town - 20 degrees Fahrenheit this is 6 degrees less than twice the temperature that was six hou
    5·1 answer
  • What is the height of the triangular prism below if the volume equals 1,638 cubic millimeters? 65 mm 63 mm 26 mm 28 mm.
    13·1 answer
  • Which of the following is the best description for the formula below?
    7·1 answer
  • Why is the hcf of some numbers 1
    8·1 answer
  • How to solve for x and y in the equation: x-3+41+y+8+74=180
    8·1 answer
  • At the supermarket Pryslide, 500ml bottles of shower gel cost $7 each. However, since the beginning of last week there has been
    10·1 answer
  • Solve the equation by showing the work<br> X/3 -6 = -2
    5·2 answers
  • What are some different ways to write c=2.95g
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!