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
Vinil7 [7]
3 years ago
11

(|5 - 3x | - 1) - ( 1 - 3x ) = 0

Mathematics
1 answer:
Basile [38]3 years ago
7 0

(| 5 - 3x | - 1) - (1 - 3x) = 0

|5 - 3x| - 1 - 1 + 3x = 0

|5 - 3x| - 2 + 3x = 0

1) (5 - 3x) - 2 + 3x = 0, if 5 - 3x >= 0

3 = 0. has no solutions

2) -(5 - 3x) - 2 + 3x = 0, if 5 - 3x < 0

-5 + 3x - 2 + 3x = 0

6x = 7

x = 7/6

5 - 3x < 0

-3x < -5

x > 5/3.

has no solutions

You might be interested in
Divide the binomial by the monomial to find the quotient -36x^4y + 144x^2 y^6/ -4x^2y
elixir [45]
The way that you would do this is by taking -4x^{2} out of the binomial, or as I like to think about it, 'un-distributing'. :p
-4x^{2} out of -36x^{2}y, you end up with 12x^{2}. 
When you take -4x^{2} out of 144x^{2}y{6}, you get -36y^{5}. 
Put it together, and the solution is 12x^{2} - 36y^{5}.

Hope I helped!!
 
8 0
3 years ago
Read 2 more answers
Which of the following statement is false?​
emmainna [20.7K]

Answer:

D.) rational numbers are associative under subtraction

Step-by-step explanation:

rational numbers are closed under subtraction

↳ TRUE

zero is the identity for addition of rational numbers

↳ TRUE

subtraction is the inverse of the addition

↳ TRUE

rational numbers are associative under subtraction

↳ FALSE

5 0
2 years ago
I need help ASAP!!!!!!!!!!!!!!!!!!!!!!!
HACTEHA [7]

Answer: -2.5



Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
suppose a farmer has six cows and each cow has six calves the first year, they all increase in the same propotion, to the end of
Sergio [31]

Hi!

To solve this question you need to solve 7^8 x 6

7^8 = 5,764,801

5,764,801 x 6 = 34,588,806

4 0
3 years ago
What is the sum of 20x^2-10x-30
ivann1987 [24]

Answer:

The sum of the roots is 0.5

Step-by-step explanation:

<u><em>The correct question is</em></u>

What is the sum of the roots of 20x^2-10x-30

we know that

In a quadratic equation of the form

ax^{2} +bx+c=0

The sum of the roots is equal to

-\frac{b} {a}

in this problem we have

20x^{2} -10x-30=0  

so

a=20\\b=-10\\c=-30

substitute

-\frac{(-10)} {20}=0.5

<u><em>Verify</em></u>

Find the roots of the quadratic equation

The formula to solve a quadratic equation is equal to

x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}

a=20\\b=-10\\c=-30

substitute

x=\frac{-(-10)\pm\sqrt{-10^{2}-4(20)(-30)}} {2(20)}

x=\frac{10\pm\sqrt{2,500}} {40}

x=\frac{10\pm50} {40}

x=\frac{10+50} {40}=1.5

x=\frac{10-50} {40}=-1

The roots are x=-1 and x=1.5

The sum of the roots are

-1+1.5=0.5 ----> is ok

5 0
3 years ago
Other questions:
  • What's 900 thousands in tens
    12·1 answer
  • wendy's brother drank 3/10 of the gallon of milk in the fridge. what percent of the milk did he drink.
    14·2 answers
  • Which fraction is the largest between 3/16, 8/35, 11/23, 1/8, and 1/3.
    13·2 answers
  • The test scores for last week's History test were: 76, 100, 94, 90, 68, 90, 80, 92, 84 If test scores of 60 and 68 are added to
    9·2 answers
  • What is the measure of PQR<br> A.51<br> B.55<br> C.74<br> D.78<br> Please I really need help
    15·1 answer
  • 3+(2+8)2ndpower ÷4×(1/2) 4th power​
    7·1 answer
  • Could someone help me
    9·1 answer
  • Jason and his children went to a movie theater where they sell drinks for $4 each and pretzels for $5 each Jason has $65 to spen
    5·1 answer
  • Helllpppp meeeee plsssssss
    9·1 answer
  • Quis<br>bentuk pangkat dari<br>2² + 3² - 2²=<br>note:. user Indonesia​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!