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
Volgvan
3 years ago
13

Which is a solution to the equation 6x + y = –4?

Mathematics
1 answer:
Stolb23 [73]3 years ago
7 0
(x,y)
sub those for x and y and see if you get a true statement

(2,-8)
6(2)+-8=-4
12-8=-4
4=-4
fasle

(2,8)
6(2)+8=4
12+8=4
20=4
false

(1,2)
6(1)+2=4
4+2=4
6=4
false

(1,-10)
6(1)+-10=4
6-10=-4
-4=-4
true

ANSWER IS D
You might be interested in
For what value of a is (a,9) a solution for the equation y=2x+1?
Ivahew [28]

Answer:

Step-by-step explanation:

(a,9).......we dont know " a " (or x) but we do know y...it is 9

so sub in 9 for y and solve for x

y = 2x + 1

9 = 2x + 1

9 - 1 = 2x

8 = 2x

8/2 = x

4 = x <======= ur answer is D

5 0
3 years ago
HELP !!!! picture is shown GEOMETRY
kenny6666 [7]
The right triangle is also Isosceles. It has two equal angles of 45°.

(hypotenuse)² = 2S²

4 = 2S² => S = √2

Therefore B is the correct answer.
8 0
3 years ago
Find the solution for the following equation using the algebraic method: 3x^2+10x=8
likoan [24]
The answer should be 0.875.
6 0
3 years ago
Will give u 20 points brainlist
Vitek1552 [10]

Answer:

once a plats grew in 2 weeks he was 12 weeks old and he grew by 10 to 60 height lead and and he gained 140 to 155 fat

Step-by-step explanation:

8 0
2 years ago
4) A rectangle as a length which is twice its width.
Yuki888 [10]

Answer:

D.

Step-by-step explanation:

2 is it's length while in the perinthesis is x for its length plus the width which is doubled, explained by the x.

6 0
3 years ago
Other questions:
  • I need all the answers I suck at this
    12·1 answer
  • 25 POINTS! PLZ ANSWER!<br> i have the image below
    11·2 answers
  • The mean of a population being sampled is 64, and the standard deviation is 6. If the sample size is 50, the standard error of t
    14·1 answer
  • What is 2/3-1/2 step by step
    8·1 answer
  • 2. There are 367 students in a class. If two students are chosen at random, what is the probability in percentage that the two s
    13·2 answers
  • Evaluate the expression for the given values of the variables.
    9·1 answer
  • I need help with drawing one over two
    6·2 answers
  • Give an example of an odd function and explain algebraically why it is odd.
    10·1 answer
  • Question is in the picture please help.
    6·1 answer
  • Explain how to find the slope of the line
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!