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
diamong [38]
4 years ago
10

Solve the system of linear equations using elimination.

Mathematics
1 answer:
N76 [4]4 years ago
8 0

Answer:

C (-2,1)

Step-by-step explanation:

−2x − y = 3 (1)

−9x − y = 17 (2)

(1) y = -2x - 3

(2) y = -9x - 17

-2x - 3 = -9x - 17

7x = -14

x = -2

y = -2(-2) - 3

y = 4 - 3

y = 1

You might be interested in
How do u find the slope of a graph
pychu [463]

Answer:

Rise/Run

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In a song competition, a participant has to score a total of at least 20 points in the first four rounds combined to move on to
diamong [38]
20=2+p
p=18 divided by 3
p=6
4 0
3 years ago
Read 2 more answers
How do I find the area of a triangle
Ratling [72]

Answer:

Area of triangle = ½ × base × height

Step-by-step explanation:

(A = ½ × b × h)

This formula is mainly used to find the area of the triangle.

4 0
3 years ago
Read 2 more answers
In a recent survey, 55% of cellphone owners said they text message, what fraction of cellphone owners is this?
mina [271]

Answer:

11/20

Step-by-step explanation:

55\% =  \frac{55}{100}  =  \frac{11}{20}

8 0
3 years ago
Read 2 more answers
How many meters in six feet? i need it to night
anyanavicka [17]
1.8288 meters = 6 feet
3 0
3 years ago
Other questions:
  • Help me on questions 1, 2, and 3
    12·1 answer
  • Suppose a deep-sea diver dives from the surface to 81 feet below the surface. He then dives down 13 more feet. The diver's depth
    15·1 answer
  • GoMath 5TH GRADE LESSON 5.7
    8·2 answers
  • Use the cubic model y = 5a3 - 2a2 + a - 45 to find the value of y when x = 4.
    5·1 answer
  • Which of the following is a correct interpretation of the expression -4 - (-7)?
    10·2 answers
  • I'm stuck on this same question please anyone !! Help me
    9·1 answer
  • I need help lol with this problem pls help pls pls pls
    9·1 answer
  • Please help me with the answer​
    9·1 answer
  • A spinner is divided into five sections, labeled A, B,C, D and E. Denise spins the spinner 50 times and records the results in t
    10·1 answer
  • 6+\sqrt{6-15x}=15 Solve the radical
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!