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
Nimfa-mama [501]
3 years ago
12

Please help me 8th grade math i’ll give brainliest fastest answer also show work

Mathematics
1 answer:
kramer3 years ago
4 0

Answer: It's a B answer.

Show your work here:

In an ordered pair the first coordinate is x the coordinate, and the second coordinate corresponds to the y coordinate.

Then we must substitute the given value of x in the equation and verify that we get in return the defined value for y.

the options are (-2,4)

in this one x=-2, and y=4, so let's confirm:

y=-3x-4

y=-3(-2)-4

y=-6-4

y=2

this is not a solution since the y values are not the same.

in this one x=-3 and y=5, let's also confirm:

y=-3(-3)-4

y=9-4

y=5

in this one the values for y are equal, this is a solution for the equation.

so give me a brainlest!

You might be interested in
. Asking 100 students at a large university for their opinions on campus life is an example of measuring a _____.
Slav-nsk [51]

Answer:

B

Step-by-step explanation:

I am assuming that the university has much more than 100 students so 100 people is just a small sample.

3 0
3 years ago
Read 2 more answers
Gary is 3 years older than twice the age of His sister Elena which shows an equation for this situation
Lynna [10]

Answer: G = 2E + 3

<u>Step-by-step explanation:</u>

Let E represent Elena's age.

Then Gary(G) is two times Elena(E) plus 3 --> G = 2E + 3

8 0
3 years ago
What is the slope of a line perpendicular to the line containing the points (4,-7) and (-5,-1)? Express your answer as a common
just olya [345]

Answer:

3/2

Step-by-step explanation:

Slope 1 = (-1+7)/(-5-4) = 6/(-9) = -2/3

Slope 2 perpendicular to Slope 1 :

-1 ÷ -⅔ = 3/2

6 0
3 years ago
Should i do my teast for 12th grade calculus
Salsk061 [2.6K]

Answer:

attempt it, if it's too hard, sleep

that's what I would do lol

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A man loses 30% by selling an article for 14 naira. what was the cost price of the article?​
antiseptic1488 [7]
Loses 30% of what his money
8 0
3 years ago
Other questions:
  • Convert the measurement. Use unit fractions or the metric conv
    8·1 answer
  • John has 3 apple he gives 2 to his brother. How many apples does he have?
    10·2 answers
  • Under a dilation, the point (3,5) is moved to (6,10) What is the scale factor of the dilation?
    13·1 answer
  • Find the x and y coordinates. 5x + 4y = 1 and y = 1 - x​
    11·1 answer
  • What is the sum of
    14·2 answers
  • Find the value of x in the figure shown.
    5·2 answers
  • What is the purpose?<br><br><img src="https://tex.z-dn.net/?f=%20%5C%5C%20" id="TexFormula1" title=" \\ " alt=" \\ " align="absm
    10·2 answers
  • Factor the expression 40x-80y+40z
    14·1 answer
  • You begin with $20 in a savings account and $100 in a checking account. Each week you deposit $20 into savings and $10 into chec
    13·1 answer
  • 5. The points (4, 1) and (x,-6) lie on the same line. If the slope of the line is 1, what is the value of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!