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
Svetradugi [14.3K]
3 years ago
11

Solve. -3/5x + 1/5 > 7/20

Mathematics
1 answer:
nignag [31]3 years ago
5 0
-3/5x + 1/5 > 7/20

-3x + 1/5 > 7/20       join the denominators

-3x + 1 > 7/20 * 5    multiply both sides by 5

-3x + 1 > 35/20

-3x + 1 > 7/4  

-3x > 7/4 - 1

-3x > 3/4

x < -3/4 ÷ 3

x < -1/4

hope that helps, God bless!
You might be interested in
PlZ HELP ME I REALLY NEED THE ANSWERS. WILL GIVE BRAINLIEST. THANKYOU SO MUCH!!!
Dovator [93]

Answer:

Answers are listed hoping that they make sense XD

Step-by-step explanation:

1. -0.5

2. 7

3. -23

I just substituted the value given from x and solved for y. I hope that is what the question is asking for.

Hope this helps :)

4 0
3 years ago
a box contains 576 marbles of six different colors if there are 254 boxes how many marbles are in all the boxes
Sveta_85 [38]
146,304

You can get this by multiplying the amount of marbles in 1 box by how many boxes there are
3 0
2 years ago
A company produces electric insulators. The strength of the insulators is important since a broken insulator may cause a short c
prisoha [69]

Answer:

A company produces electric insulators. The strength of the insulators is important since a broken insulator may cause a short circuit. Unfortunately, the strength varies significantly due to the material. Because of the expense, only a limited number of insulators could be tested. The engineers sampled 25 insulators (From a production run of 200), and conducted a destructive test to determine the force that was required to break the insulators. The mean value of this force was 1723 lbf with a sample standard deviation of 90 lbf. You may approximate the population standard deviation with the sample standard deviation for the following questions. a. Determine if the population is large enough or if a finite population correction (FPC) factor is needed. If so, what is the FPC factor? b. For 95% confidence, determine the margin of error (+ lbf) c. For these conditions, estimate the range of the probable population mean. Provide lower and upper values. For 95% confidence, determine the margin of error ( Assume the same mean and sample standard deviation. What is one advantage and one disadvantage of using 50 insulators instead of 25 insulators? d. lbf) if 50 insulators were tested.

Step-by-step explanation:

6 0
3 years ago
3[–x + (2 x + 1)] = x – 1
photoshop1234 [79]

Answer:

<h3>x = -2</h3>

Step-by-step explanation:

3[-x + (2 x + 1)] = x -1\\\\\mathrm{Expand\:}3\left(-x+\left(2x+1\right)\right):\quad 3x+3\\3x+3=x-1\\

Collect like terms

3x -x =-1-3

Add similar elements

2x = -4\\\\\mathrm{Divide\:both\:sides\:by\:}2\\\frac{2x}{2}=\frac{-4}{2}\\\\Simplify\\\\x = -2

3 0
3 years ago
What are the solutions to the following equation? select all that apply. 0= x^2 - x + 5
Dominik [7]

Answer:

I think it is a and f i could be wrong

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • You have a credit card that has a balance of $3,589.90 and a credit limit of $5,000. How much is the balance over the acceptable
    6·2 answers
  • Write the composite number between 41 and 51
    9·1 answer
  • Which inequality is shown in the graph below
    11·1 answer
  • Find the mean and range.<br><br> 26 19 23 39 31 34 23 25
    5·2 answers
  • Which of the following is the range thanks
    5·1 answer
  • The tip of a windshield wiper travels a distance of 31 inches in one 90 revolution. What is the
    14·1 answer
  • 9+15÷3(2)-6<br> Please help me
    12·1 answer
  • If (x + 4) is a factor of f(x), which of the following must be true?
    5·1 answer
  • Can someone Please help me on this easy math problem
    10·1 answer
  • Which equation can be used to calculate the area of the shaded triangle in the figure below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!