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
Masteriza [31]
3 years ago
8

Solve the following system of equations: x + 3y = −4 x + 5y = −6 pls and thx

Mathematics
2 answers:
Umnica [9.8K]3 years ago
7 0

Answer:

work is pictured and shown

Agata [3.3K]3 years ago
4 0

Answer:

x = -1  y = -1

Step-by-step explanation:

x + 3y = −4

x + 5y = −6

Multiply the first equation by -1

-x - 3y = 4

The add to the second equation to eliminate x

-x - 3y = 4

x + 5y = −6

--------------------

 2y = -2

Divide by 2

2y/2 = -2/2

y = -1

Now solve for x

x+3y = -4

x +3(-1) = -4

x -3 = -4

Add 3 to each side

x-3+3 = -4+3

x = -1

You might be interested in
Please somebody I need help
Goshia [24]

Answer:

5

Step-by-step explanation:

4 0
2 years ago
Riding an elevator down 3 floors. Is that positive or negative
Artyom0805 [142]
That is negative since the elevator is decreasing. If the elevator was going up, it would be positive.
6 0
3 years ago
Diane deposits $7000 into an account that pays simple interest at a rate of 6% per year. How much interest will she be paid in t
Mars2501 [29]

Answer:

1,260

Step-by-step explanation:

6x3=18 7000÷18=1,260

8 0
3 years ago
Read 2 more answers
Multiply the following fractions. 5/8 X 7/10 =
lubasha [3.4K]
The answer is 7/16 .
6 0
3 years ago
Read 2 more answers
What is the 12th term of the sequence 3,6,12,24....
Sati [7]
a_{0}=3

r=common ratio: 12/6=2; 6/3=2

r=2, a_{n}=2^{n-1}*3

plug in 12 for n:

a_{12}=2^{12-1}*3

a_{12}=2^{11}*3

a_{12}=2048*3

a_{12}=6144

The twelfth term in the sequence is 6144


 




7 0
3 years ago
Read 2 more answers
Other questions:
  • Name the next two numbers in the series: 128, 64, 16...
    9·1 answer
  • 8 to the fourth power increased by 6 in an algebraic expression.
    10·1 answer
  • Jim wishes to buy 3 gifts that cost 15 dollars, 9 dollars, and 12 dollars. he has 1/4 of the money he needs, how much more money
    15·1 answer
  • The sum of a number and 4
    15·2 answers
  • I’ve been struggling on this for a while. Someone help!
    9·2 answers
  • Please help me with this math question if u answer with no file link I will mark brainlist!!
    6·2 answers
  • Slope formula (12,-18),(-15,-18)
    10·2 answers
  • A firefighter truck can hold 3000 gallons of water. A firefighter can deliver 160 gallons of water every 2 minutes. How long wil
    14·1 answer
  • How do I get the answer to 4/12=1/3 divisor=??? ​
    9·1 answer
  • 5. The point (-2, -3) is rotated 90 degrees counterclockwise using center (0, 0).
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!