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
AURORKA [14]
3 years ago
14

Solve -3.5 = 0.5x +0.5x+x

Mathematics
2 answers:
kati45 [8]3 years ago
7 0
X= -1.75 is the answer
Blababa [14]3 years ago
6 0

Answer:

x= 7/4 =1.750

Step-by-step explanation:

You might be interested in
About 5% of the population has a particular genetic mutation. 300 people are randomly selected.
xz_007 [3.2K]

The standard deviation for the number of people with the genetic mutation is 3.77

<h3>How to determine the standard deviation?</h3>

The given parameters are:

Sample size, n = 300

Proportion that has the particular genetic mutation, p = 5%

The standard deviation for the number of people with the genetic mutation is calculated as:

Standard deviation = √np(1 - p)

Substitute the known values in the above equation

Standard deviation = √300 * 5% * (1 - 5%)

Evaluate the product

Standard deviation = √14.25

Evaluate the exponent

Standard deviation = 3.77

Hence, the standard deviation for the number of people with the genetic mutation is 3.77

Read more about standard deviation at

brainly.com/question/12402189

#SPJ1

7 0
2 years ago
The base of a cube is 1/4 ft squared. Whats the volume of the cube? also can you explain your answer so i can answer other quest
MrMuchimi
It would be 1/64 I hope this helps with your question.
8 0
3 years ago
Read 2 more answers
If p and q are non-zero rational numbers, and s and t are irrational numbers, select all of the statements that are always false
Svetllana [295]

Answer:

The false choices are A, C, and E

Step-by-step explanation:

Let's make an example:

p=1

q=2

s=sqrt(3)

t=sqrt(6)

Since pq=1*2=2, the answer is rational and A is false.

Since pt=1*sqrt(6)=sqrt(6), the answer is irrational and B is true.

Since p/q=1/2=0.5, the answer is rational and C is false.

Since st=sqrt(3)*sqrt(6)=sqrt(18), the answer is irrational and D is true.

Since s/t=sqrt(3)/sqrt(6)=sqrt(1/2), the answer is irrational and E is false.

4 0
3 years ago
US THE DISTRIBUTIVE PROPERTY TO ANSWER
Svetradugi [14.3K]

Answer:

1. -6t - 18

2. 21n - 14

3. -28 + 7t

4. 5m - 30

5. -48 + 8c

6. -15y -24

Step-by-step explanation:

Hope this helps!!!

3 0
3 years ago
David has 10 yd. Of material that he wiil cut into 15in. Thick mats. How many mats can David make?
Marysya12 [62]
<h2>Answer: He can make <u><em>24</em></u> mats.</h2>

Step-by-step explanation:

10 yards is equal to 360 inches. If you divided 360 inches by 15 inches, the answer will be 24. So the answer is 24 mats.

4 0
2 years ago
Other questions:
  • The number of calories in 5 cups of yogurt is 750. What proportion can you set up to determine the number of calories, c, in 9 c
    8·2 answers
  • What is the solution to 5/x-3+9=2
    9·2 answers
  • the cost of building an airplane with 200 seats is about 100$ million if the cost in million of dollars c is proportional to the
    12·2 answers
  • a studernt has pased 60 percent of 20 quizzes he has written so far successfully. if the student 50 quizzes during the year, and
    5·1 answer
  • I need help please due in a hour
    11·1 answer
  • Increase $4500 by 40% <br> Please help it is urgent!!
    12·2 answers
  • Casey has 5/6 left of a section of sidewalk to clean. If he can clean 5/18 of a section in 1 minute, how long will it take him t
    7·1 answer
  • Which of the given choices is possible for the sides of a triangle​
    8·1 answer
  • Please help me please<br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%205x%20%2B%204%20%5C%5C%20%20%5C%5C%20x
    9·2 answers
  • On an exam with μ = 52, you have a score of X = 56. Which of the following values for the standard deviation would give you the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!