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
taurus [48]
3 years ago
8

Which of the following shows the correct graph and solution of the system

Mathematics
1 answer:
loris [4]3 years ago
3 0

Answer:

solution = (1.-2)

Step-by-step explanation:

put x= 1 and y = -2 in this system  :  y=-4x+2 and y + 2x = 0

you have :  - 2 = - 4(1)+2  and -2 +2(1)=0

-2=-2 and 0=0 .....right

You might be interested in
For what values (cases) of the variables the expression does not exist: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4y%2B
stealth61 [152]

Answer:

y = - \frac{1}{2}

Step-by-step explanation:

Given

\frac{3}{4y+2}

The denominator of the expression cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the value that y cannot be, that is

4y + 2 = 0 ( subtract 2 from both sides )

4y = - 2 ( divide both sides by 4 )

y = \frac{-2}{4} = - \frac{1}{2} ← excluded value

6 0
3 years ago
Identify the number of terms in the expression. Type the answer in the space provided.
wlad13 [49]

Answer:

3

Step-by-step explanation:

The terms are separated by the "-"

5 0
2 years ago
A package of 30 scented pencils costs $24.90. At this rate, what is the
masya89 [10]

Answer:

.83 cents

Step-by-step explanation:

8 0
2 years ago
Please answer....writing assignment for math
Ivanshal [37]

Answer:

This information tells me that f equals a number and 3 multiplied by the number that f equals is 16.

<u><em>Could I please have Brainliest?</em></u>

7 0
3 years ago
Type 1.0e-4 as a floating-point literal with a single digit before and four digits after the decimal point. Note: do not use sci
marysya [2.9K]

Answer:

  0.0001

Step-by-step explanation:

The value of the number is 0.0001. That presentation meets the format requirements for your literal.

6 0
3 years ago
Other questions:
  • a student claims that 8 to the third power times 8 to the -5 power is greater than 1 explain whether the student is correct or n
    15·1 answer
  • How many 1/5s are in 1
    14·1 answer
  • The length of a rectangle is (x + 1) cm and its width is 5cm less than its length.
    6·1 answer
  • Simplify: 3x – 4-5(6x + 7)
    13·2 answers
  • If twice a number, n, is 5 less than the number squared, which of the following equations could be used to properly solve for n?
    9·1 answer
  • Is this proportional?<br> Questions answered: 60<br> Questions asked: 6
    13·2 answers
  • I pleased anyone to help me please​
    9·2 answers
  • PLEASE I NEED HELP!!!!!!!!
    8·1 answer
  • 100 points, very easy anwser asap
    5·1 answer
  • The hypotenuse is 26. One of the legs measure 13. What is the length of the other leg?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!