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
NNADVOKAT [17]
3 years ago
6

Solve the system by substitution.

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0
1. (-4 , 3) : substitute way .
2. (10 , -1) : elimination way.
3. (26/7 , -26/7 ) : elimination way.
4. ( 1 , 1) : elimination way.

Romashka [77]3 years ago
3 0

Answer:

1. (-4 , 3) : substitute way .

2. (10 , -1) : elimination way.

3. (26/7 , -26/7 ) : elimination way.

4. ( 1 , 1) : elimination way.

Step-by-step explanation:

You might be interested in
I need help solving this and finding the angle.
hammer [34]

Answer:

x=6

Step-by-step explanation:

x=+1=7

    -1

x=6

3 0
3 years ago
Solve 25=5x - 15<br><br> (Please help asap <br> thank you!)
Gelneren [198K]
5x=40
X=8
İt is so easy



6 0
3 years ago
Read 2 more answers
Consider the series ∑n=1∞158n ∑n=1∞158n determine whether the series converges, and if it converges, determine its value. conver
Harlamova29_29 [7]
The limit of 158n as n apporaches infinity is also infinity. If the sequence diverges, the seried cannot converge
4 0
3 years ago
An angle measures 80° more than the measure of a complementary angle. What is the measure of each angle?
Rom4ik [11]

Supplementary angles sum to 180 degree  

Let one angle be x  

Then the other angle is x+80  

Summing the 2 angle gives  

x+x+80=180

2x+80=180

2x=180-80

X=50

Thus the angles are 50 degree and 50+80= 130 degree  


6 0
4 years ago
What is the slope of a line that passes through points (2,5) and (-6,-3) please help no links either please
denis23 [38]
The slope would be 1
It’s because m=y^2-y^1/x^2-x^1, using (2,5) and (-6,-3), we can substitute it so it can be -3-5/-6-2 which equals to -8/-8 which is 1
5 0
3 years ago
Read 2 more answers
Other questions:
  • If a salesperson sells a car at a profit of $1,000, how much will the commission be? If the car is sold for a $1,500 profit, wha
    14·1 answer
  • Describe the slopes relationship of parallel lines
    14·2 answers
  • Jorie leaves work 30 minutes late. She decides to make up time by taking the toll road instead of side streets. She can travel f
    7·1 answer
  • Imagine each letter of the word ""mathematical"" is written on individual pieces of paper and placed in a bag. Should you pick a
    8·1 answer
  • Which inequality represents this situation?
    9·1 answer
  • Please im doing a test i need HELP
    5·1 answer
  • (problem is on the picture included) Solve for x
    12·1 answer
  • 4. Simplify: (x²y3 z) (x2y4). Show all work.
    11·1 answer
  • The management of a fim wishes to check on the opinions of its workers. Before the workers are interviewed, they are divided int
    13·1 answer
  • What is the equation of a parabola with a vertex of (1,-4) and which passes through (-2,-1)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!