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
gavmur [86]
3 years ago
5

Use the substitute method to solve the system of equations.

Mathematics
1 answer:
WINSTONCH [101]3 years ago
4 0

Answer:

A

Step-by-step explanation:

n=-7m-4

14m+2n=-8  

Substitute the first equation into the second one/

14m + 2(-7m - 4) = - 8

14m - 14m - 8 = - 8

- 8 = - 8

This means than m can be anything, and therefore there are an infinite number of possible answers.

A


You might be interested in
Use the graph of the lines to determine if the two lines
elena-s [515]

Answer:

4,8,-2,-2

Step-by-step explanation: Because i got it right! :D

4 0
3 years ago
Read 2 more answers
Translate the sentence into an inequality. A number y increased by 3 is greater than 23.​
yaroslaw [1]

Answer:

y + 3 > 23

Step-by-step explanation:

Hi there,

I broke down the statement so you can understand what I did.

1.) A number y increased by three...

y + 3

2.) ...is greater than 23.

y + 3 > 23

Hope this answer is useful. Cheers.

4 0
3 years ago
A police radar gun is used to measure the speeds of cars on a highway. The speeds of cars are normally distributed with a mean o
andreyandreev [35.5K]

Answer

b: 2.5

Step-by-step explanation:

because my dad said so

4 0
3 years ago
The first term of an arithmetic sequence is-3 and the 15 term is 53. What is the common difference of the sequence?
Annette [7]
a_2=a_1+d
a_3=a_2+d=a_1+2d
a_4=a_3+d=a_1+3d
...
a_{15}=a_1+14d

Since a_1=-3 and a_{15}=53, the common difference d is

53=-3+14d\implies d=4
6 0
3 years ago
What is 108÷6 using distributive property.
kipiarov [429]
Its simple just divide 108 and 6 which equals 18
6 0
3 years ago
Other questions:
  • Fifteen more than half a number is 9
    15·2 answers
  • Which polynomial does the model represent?
    10·1 answer
  • 3 kids where practicing their jumping Fred jumped 11/12 of a yard Lilly jumped 2/3 of Freds distance Tad jumped 4/5 of Lillys di
    8·1 answer
  • What is the product of (-a + 3)(a + 4)?
    6·2 answers
  • Which of the following infinite series has a finite sum? Explain your reasoning.
    9·1 answer
  • Given: AB with point C between A and B. AB = 10x + 20, AC = 2x + 13, and CB = 10x - 9.
    7·1 answer
  • Find the cordinates of point A.
    12·1 answer
  • Please answer the question pls & ty
    11·2 answers
  • If RV=w and SU=w–30, what is the value of w?
    10·1 answer
  • Express this number in scientific notation: 0.0002077
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!