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
Archy [21]
3 years ago
5

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

Mathematics
1 answer:
LuckyWell [14K]3 years ago
7 0
I think it is C because I learned like 1 or 2 methods.
You might be interested in
Simplify (3x + 5) + (2x - 9) - (4x + 3
Law Incorporation [45]
If you would like to simplify (3 * x + 5) + (2 * x - 9) - (4 * x + 3), you can do this using the following steps:

(3 * x + 5) + (2 * x - 9) - (4 * x + 3) = 3 * x + 2 * x - 4 * x + 5 - 9 - 3 = 1 * x - 7 = x - 7

The correct result would be x - 7.
4 0
3 years ago
Read 2 more answers
Which graph best represents the following situation?
hichkok12 [17]

Answer:

The correct option is D. The situations x increases, y decreases; r= -0.41 is represented by Graph D.

Step-by-step explanation:

Given information: x increases, y decreases; r= -0.41.

Here r represents the correlation between two variables x and y.

If r is close to -1, then it is strong negative correlation.

If r is close to 1, then it is strong Positive correlation .

If r is close to -0.5, then it is weak negative correlation.

If r is close to 0.5, then it is weak positive correlation .

If r=0, then there is no correlation between x and y.

In graph A,  x increases, y decreases and r is close to -1 because it is strong negative correlation.

Therefore option A is incorrect.

In graph B,  x increases, y increases and r is close to 0.5 because it is weak positive correlation.

Therefore option B is incorrect.

In graph C,  x increases, y increases and r is close to 1 because it is strong positive correlation.

Therefore option C is incorrect.

In graph A,  x increases, y decreases and r is close to -0.5 because it is weak negative correlation.

Therefore option D is correct.

4 0
3 years ago
Read 2 more answers
A 2-column table with 6 rows. Column 1 is labeled Tables with entries 1, 2, 3, 4, 5, 6. Column 2 is labeled Chairs with entries
butalik [34]

Answer:

The answer is 12

Step-by-step explanation:

i got it right

8 0
3 years ago
Read 2 more answers
What values of a and b would make the equation shown below have infinitely many solutions?
Leokris [45]

Answer:

a=-3

b=6

Step-by-step explanation:

equation 1: ax+6

equation 2: -3x+b

get the -3 from equation 2 and plug it into equation 1

get the 6 from equation 1 and plug it into equation 2

5 0
2 years ago
Simplify each expression.<br> 16+ (x + 4)<br> a. x + 12<br> b. x + 20<br> c. x +4<br> d. 4x + 16
ella [17]

Answer:

C or D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A football team won 33 games in the first three seasons the team played a total of 48 games over the three seasons how many game
    5·1 answer
  • death valley has an elevation of -282 feet to relative to sea level.Explain how to use absolute value to describe the elevation
    14·1 answer
  • What is the value of x? Show your work each step of the way. No work means NO points!
    11·1 answer
  • Which of the following illustrates the associative property of multiplication?
    8·1 answer
  • Which function has real zeros at x = 3 and x = 7?
    5·2 answers
  • Is 0.09 more or less than 0.9? same with 0.06 and 0.6.
    12·2 answers
  • Here is a list of numbers:<br> 14, 4, 4, 16, 14, 3, 13 ,11 ,1 ,8<br> State the median.
    7·1 answer
  • Consider the conditional statement:
    15·1 answer
  • Scott trained for the marathon.
    7·1 answer
  • 3. Which of the following is an exponential function?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!