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
lozanna [386]
2 years ago
9

For what value of k does the equation 6(x + 1) + 2 = 3(k5x + 1) + 3 have no solution?

Mathematics
1 answer:
NARA [144]2 years ago
8 0

Answer:

k = (6/15)

Step-by-step explanation:

The equation is:

6*(x + 1) + 2 = 3*(k*5*x + 1) + 3

To have no solutions, we need to have something like:

x + 7 = x + 4

where we can remove x in both sides and end with

7 = 4

So this equation is false, meaning that there is no value of x such that this equation is true, then the equation has no solutions.

First, let's try to simplify our equation:

6*(x + 1) + 2 = 3*(k*5*x + 1) + 3

6*x + 6 + 2 = 3*k*5*x + 3*1 + 3

6*x + 8 = 15*k*x + 6

if 15*k = 6, then the system clerly has no solution.

then:

k = 6/15

then we get:

6*x + 8 = (6/15)*15*x + 6

6*x + 8 = 6*x + 6

8 = 6

The system has no solutions.

You might be interested in
Strong moderate or weak correlation r=-0.91, r=0.82, r=-0.49, r=0.26, r=0.54, r=-0.18
Mariulka [41]

So one key thing to remember here is that the direction of the correlation is irrelevant, that is it does not matter if your correlation is + or - what matters is how close that number is to 1.0.

To help you out here are the ranges of correlation strength

  • 0.70. A strong relationship
  • 0.50. A moderate relationship
  • 0.30. A weak relationship

So to start off with 0.26 and 0.18 are very small correlations so you'd call those weak correlations.

Let me know if you need help doing the other ones? It should be simple enough with the data I gave you :)


6 0
3 years ago
Read 2 more answers
What is the value of -2(x+5)?
zepelin [54]
-2x-10 is the answer :)
6 0
2 years ago
3 m 15 m 6 m Not diom to scale. Find the volume of the triangular prism.
7nadin3 [17]
3m 15 m 6 m not dion to scale and find voulume I’d the triangular 4. 90 m3
8 0
3 years ago
Read 2 more answers
Will all random samples from a given population have the same mean?
Marat540 [252]

Data from random samples will not always include the same values. Values are chosen randomly and they may or may not be the same. So means will vary among samples.

5 0
3 years ago
Here is an inequality: -2x>10
jek_recluse [69]

Answer:

The right solution is "x>-5".

Step-by-step explanation:

The given inequality is:

⇒ -2x>10

By solving the above expression, we get

⇒ x >-\frac{10}{2}

⇒ x>-5

Thus the above is the correct answer.

7 0
2 years ago
Other questions:
  • Isaac wants to join a gym. He checked out the membership fees at two gyms.
    5·2 answers
  • Patty is building a rope ladder for a tree house she needs to 6 ft pieces of rope for the side of the ladder she need seven piec
    8·1 answer
  • A proofreader can read 40 pages in one hour. How many pages can this proofreader read in 90 minutes?
    10·2 answers
  • What is 9000/16000 as a decimal
    14·2 answers
  • A taxicab starts at (1, -2) on the grid. It goes 4 blocks south and 3 blocks east to pick up a passenger. Then it goes 6 blocks
    10·2 answers
  • Rectangle LMNO is transformed according to the rule rx-axis. What are the coordinates of L’?
    12·2 answers
  • In order to estimate the average electricity usage per month, a sample of 125 residential customers were selected, and the month
    5·1 answer
  • T multiplied 3/4 for t= 8/9
    15·1 answer
  • Need helpp fastt plss will give brainliest to who is correct plss helpp
    8·1 answer
  • Clean123 Inc. is preparing its balance sheet. It has $59,000 in accounts receivable, $32,000 in accounts payable, $41,000 in not
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!