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
larisa [96]
3 years ago
13

I need to know the answer

Mathematics
1 answer:
antoniya [11.8K]3 years ago
6 0
2 days late, but the answer is no solution. solving a system of equations means finding where they intersect, but by looking at these equations, you know that they never intersect--they're parallel.

they share a slope (2), making them either parallel or "the same line", but the different x-intercepts (9 and -9) mean that they're different lines. they have no solution, or no intersection point, because they're parallel lines.
You might be interested in
Solve for x.<br><br> 3/4x + y = e<br><br> Show work.
12345 [234]
To solve for x you need to get it by itself
start by subtracting y
3/4x=e-y
then divide by 3/4 or multiply by 4/3
so, x=(4(e-y))/3
distribute
x=(4e-4y)/3 or x=4/3e-4/3y
5 0
3 years ago
It is estimated that 91% of senior citizens suffer from sleep disorders and 9% suffer from anxiety. Moreover, 6% of seniors suff
Fofino [41]

The probability of senior citizens suffer from sleep disorders is

P(A)=0.91

The probability of senior citizens suffer from anxiety is,0.09.

P(B)=0.09

The probability of seniors suffer from both sleep disorders and anxiety is,

P(A\cap B)=0.06

a. The probability that a senior citizen suffers from anxiety, given that he or she has a

sleep disorder.

P(A|B)=\frac{P(A\cap B)}{P(B)}P(A|B)=\frac{0.06}{0.09}P(A|B)=0.67

8 0
2 years ago
Solve the equation. 10.35+2.3h=-9.2
Readme [11.4K]

Answer:

h = -8.5

Step-by-step explanation:

10.35+2.3h=-9.2

Subtract 10.35 from each side

10.35-10.35+2.3h=-9.2-10.35

2.3 h =-19.55

Divide each side by 2.3

2.3h/ 2.3 = -19.55/2.3

h =-8.5

8 0
3 years ago
Read 2 more answers
Which part of an animo acid makes each of the 20 amino acids different
Murljashka [212]

- The thing that is different about each of the 20 amino acids is the make-up of the R group.

8 0
4 years ago
A student says that if the hypothesis is false, an argument cannot be valid. How do you respond ?
Anton [14]
If a student tells me that an argument that has a false hypothesis cannot be valid, I would reply that we need to look carefully at the meaning of validity in the context of logic.  In everyday speech, we tend to use “valid” to mean the same thing as “true” or “accurate.”  In logic, this is not the way the term is used.
8 0
4 years ago
Read 2 more answers
Other questions:
  • The surface area of a given cone is 1,885.7143 square inches. What is the slang height?
    14·1 answer
  • Felix wants to go to all 19 games at a football club. For each game, a ticket costs £29. A season ticket costs £381 and gives en
    7·1 answer
  • What property is -3 + 3 = 0
    6·2 answers
  • What is 1.0833333333 in a fraction
    10·1 answer
  • What is 0.7283 written in standard form​
    10·2 answers
  • Amy is doing a science experiment on how a certain bacterium reacts to an antibiotic. She has 3 dishes of identical bacterium sa
    9·1 answer
  • Each Saturday, a store reduces the price of any unsold item by
    10·1 answer
  • What is the value of x?<br> A.3<br> B.4<br> C.6<br> D.8<br><br> Need help ASAP no rock
    10·1 answer
  • Need help on geometry question
    7·2 answers
  • What is this answer? I have no idea. pls help :( will give brainliest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!