solve for x: 3-2(2x-5)<-4(x+2)

Answers

Answer 1

Answer:

no solution

Step-by-step explanation:

to solve this we should first distribute

3 - 4x + 10 < -4x - 2 (fyi you need to multiply the negatives into the parenthesis)

and then you combine like terms

13 < -2

because 13 is always greater than -2, this statement will never be true

Answer 2

Answer:

x ∈ ∅

Step-by-step explanation:

3 - 2(2x - 5) < - 4(x + 2)3 - 4x + 10 < -4x - 813 - 4x < -4x - 813 < - 8

This inequality is false hence no solution


Related Questions

Which values from the set (-6,-4,-2,0,2,4,6) Satisfy this inequality? 3+1/2x>4

Answers

Answer:-6 and -4

Step-by-step explanation:

f(5)-f(3) = x^2+7x-22

Answers

Answer:

your answer is going to be -158

Step-by-step explanation:

(5)-(3)^2+7×-22=-158

21 less than tree-fifths of a number

Answers

Answer:

[tex]\frac{3}{5}x - 21[/tex]

Step-by-step explanation

Three-fifths of a number means [tex]\frac{3}{5}x[/tex] and 21 less than that number means [tex]\frac{3}{5} x - 21[/tex].

Find the value of X please and thank you :)

Answers

Answer:

143 degrees

Step-by-step explanation:

The shape is a hexagon therefore the total angle will be 720 degrees.

The sum of the total angle of the shape is 434 degrees

So to get the answer the equation is:

434 + x + x = 720 degrees

So x =  143 degrees.

If E is the circumcenter of MNP, find each measure.

Answers

Answer:

NE = 37

MD = 3[tex]\sqrt{65}[/tex]

Step-by-step explanation:

NOTE: This explanation assumes you have basic knowledge of circumcenters, the Pythagorean Theorem, and pre-algebra

Assuming the calculations you so kindly did for us are correct:

To find NE

Simply plug x, which you found was 5, into the equations 13x-28, then you have the length of the line NE, which is 37.

So

NE = 37

To find MD

A little bit trickier, but still simple. You end up having to use the Pythagorean Theorem. Since NE = ME, you know that ME is equal to 37. Since triangle MED is a right triangle, and you're given on the the side ED (which is 28), and the hypotenuse, ME (which is 37), you can say that

28^2 + b^2 = 37^2

784 + b^2 = 1369

b^2 = 585

b = 3[tex]\sqrt{65}[/tex]

(In which b is MD)

So

MD = 3[tex]\sqrt{65}[/tex]

Samuel runs around a 100-meter track. He uses the linear equation y= 200 + 5x to describe how far he runs after he has already Jogged two laps. Which of the following best describes the slope of the linear equation?​

Answers

Answer:

Samuel runs 5 meters per second

Step-by-step explanation:

Is it equal greater or less983.9 9.839

Answers

Answer:

what is the question ❓ i don't understand

write the equation of the ellipse using the given information: the ellipse has foci (0,3) and (0,-3) and major vertices (0,5) and (0,-5).

Answers

Answer: (x^2)/16 + (y^2)/25 = 1

Step-by-step explanation:

According to the problem we can figure out that the center of the ellipse is (0,0).

Since the foci is (0,3) and (0,-3) we know that the value of c is 3. The major vertices are (0,5) and (0,-5) so the value of a is 5.

If we put this into the equation a^2=b^2 + c^2, we get 25=9+ b^2

We get b^2 is 16

Now since we know that the ellipse is vertical because the x value didn’t change, we know that the b^2 value comes first in the equation. Then the a^2 value which is 25.

1. What is the difference between these two expressions
(5+3)*3
(5+3)*9

Answers

Answer:

The difference is one number is larger than the other.

Step-by-step explanation:

we are doing BOMDAS

so (5+3)*3

we start with the bracket first since we are dealing with BOMDAS

(5+3)*3 = 8*3

then we multiply the 8*3 which equals to 24

(5+3)*9

we start with the bracket first (5+3) equals to 8 and then we multiply the 8 by the 9 and the answer is 72

(5+3)*9

(5+3)= 8*9

= 72

between 24 and 72 the difference is 72 is larger

There are 206 people who have signed up for cooking lessons. If there will be 8 people in each class, what is the least number of classes needed for all the students to be registered in a class

Answers

Answer:

26

Step-by-step explanation:

206÷ 8= 25.75 (remainder was 6)

that means 25 classes will be needed but since the are 6 students remaining 1 more class can be added makes 26 classes

Adedayo spent 1/5 of his money to buy a Mathematics book and 1/4 of the remainder to buy an English book. What fraction of the original money has Ade left?​

Answers

If Adedayo spent 1/5 of his money to buy a Mathematics book and 1/4 of the remainder to buy an English book. The fraction of the original money Ade left will be 4/5

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

It is given that, Adedayo spent 1/5 of his money to buy a Mathematics book and 1/4 of the remainder to buy an English book.

The fraction of the original money Ade left is,

=1-(1/4+1/5)

=1-(1/5)

=4/5

Thus, if Adedayo spent 1/5 of his money to buy a Mathematics book and 1/4 of the remainder to buy an English book. The fraction of the original money Ade left will be 4/5

Learn more about the fraction here:

brainly.com/question/1301963

#SPJ2

can u answer this please?
thanks! ☺️

perform the indicated operations and simplify.

Answers

13. 1
14. 6
15. (t+1)
16. 1
17. 1/9
18. 2/b-3
19. k-16/30
20. 6m+6/m^2 - 6m

What transformations take place by graphing the function below in respect to its parent function? Check all that apply.

Answers

Answer:

- Vertical Stretch

-Left 7 Units

-Up 2 units

Step-by-step explanation:

Because the formula is being multiplied by a number larger than 1, it is being vertically stretched. In this problem, it is being vertically stretched by a factor of 3/2.

When X is being added to in the parenthesis, it causes the graph to shift to the left. Since the equation has (X+7), the graph shifts left by 7 units.

When a number is added to the equation, it causes the graph to shift upwards. In this example, 2 is being added, therefore, the graph shifts upwards by 2 units.

That means there is a vertical stretch by a factor of 3/2, a horizontal translation left 7 units, and a vertical translation up 2 units

keep in mind significant figures. 6.020*0.0510 (use a calculator)

Answers

Answer:

0.30702

Have a good day.

Answer:

0.030567

Step-by-step explanation:

carry on learning

Isn't 3 1/2 instead of three and Caleb wrote 1/4 of the song?

Answers

Answer:

Need a bit more context

Step-by-step explanation:

What is the area of 4 inches and 1 inches

Answers

4 because 4x1 is 4 so the answer is 4 inches

if the equation is x²+y²-12x-10y=-12 what is the center and radius of the equation and give the graph

Answers

Answer:

center (6;5); R=7

Step-by-step explanation:

Step-by-step explanation: Subtract    

12  from both sides of the equation. x 2 − 12 x + y 2 + 10 y = − 12 , Complete the square for  x 2 − 12 x .

what is the length of the diagonal of the rectangle?

Answers

Answer:

C

Step-by-step explanation:

i just added

According to national data, about 15% of American college students earn a graduate degree. Using this estimate, what is the probability that exactly 27 undergraduates in a random sample of 200 students will earn a college degree? Hint: Use the normal approximation to the binomial distribution, where p = 0.15 and q = 0.85. (Round your answer to four decimal places.)

Answers

Using the binomial probability relation, the probability that exactly 27 graduates earn a college degree is 0.069

Using the relation :

P(x = x) = nCx * p^x * q^(n-x)

Probability of success, p = 0.15q = 1 - p = 1 - 0.15 = 0.85Number of trials, n = 200X = 27

Probability of exactly 27 graduates can be defined thus :

P(x = 27) = 200C27 × 0.15^27 × 0.85^173

P(x = 27) = 0.0686264

Therefore, the probability of selecting exactly 27 graduates is 0.069

Learn more :https://brainly.com/question/12474772

write (4y^4)^2 without exponents ​

Answers

Answer:

(16y)^2

16y^2

--> 256y

Step-by-step explanation:

16y^2

=256y

hope this helped :)

Find F2 if FX equals X +1 squared

Answers

Answer:

9

Step-by-step explanation:

f(x) = (x+1) ^2

f(2) = (2+1)^2

f(2) = 3^2 = 9

Simplify these expressions a) 5 x x b) 6 xxxy c) 2 x x x 3 xy​

Answers

The simplified forms of the expressions are;

a.5x²

b.6x³y

c.6x⁴y

What are index forms?

Index forms are described as mathematical forms that makes numbers or values in too small or too large forms appear in a more convenient manner.

Other names for index forms are standard forms and scientific notation.

These index forms are formed by taking the exponents of numbers or variables inside of their usually repetitive forms in an expression.

From the information given, we have that;

a. 5 x x

Since the variable appeared twice, it is represented as;

5x²

b. 6 xxxy

One variable appeared three times

6x³y

C.  2 x x x 3 xy​

Multiply the numbers as well as the variables

6x⁴y

Hence, the expressions are simplified to index forms

Learn more about index forms here:

https://brainly.com/question/15361818

#SPJ1

brainly for the people who help me

Answers

Answer:

1 dollar

Step-by-step explanation:

If she started with 1 and add 43 she now has 44.  Once you add the 22 you get 66 which is what she has now.  

I give briniest for the right answer if you don't know the answer don't answer it.

Answers

Answer:

yes, no because it's not a decimal with only one digit in front of the decimal mark, no because the decimal point is too far forward.

A:

i:

5.1 x 10^6

9.75 x 10^10

1.2 x 10^-7

5.008 x 10^-6

ii:

a. 3200000000000

b. 50700

c. 0.00056

d. 0.083

B:

3,2,4,1

1,2,3,4 -ik but it's what i got

1,3,4,2

C:

uranus, neptune, saturn, jupiter

answer choice B

D:

8 x 10^-5

9 x 10^6

3 x 10^-5

7 x 10^-5

5.5 x 10^5

3.2 x 10^5

8.2 x 10^5

7.3 x 10^-3

0.0000832

3120000

0.009

0.0085

8000000

0.05

0.067

57.5

Step-by-step explanation:

Which expression is equivalent to −3(−56) Group of answer choices −157 156 −87 157

Answers

Answer:

D.15r7

Step-by-step explanation:

multiplying two negatives equals a positive: (-)x(-)=(+)

-3rx(-5r^6)

simplifing to

3rx5r^6

then combime like terms to get

15r7

Provide the missing statement and reasons for the following proof: Given: 9(x−6)+41=75Prove: x=889

Answers

Answer:

Reason 1 ) Subtraction Property of Equality

Reason 2 ) Substitution Property of Equality

Statement 3 ) 9x - 54 = 34

Reason 4 )  Addition Property of Equality

Reason 5 )  Division Property of Equality

Step-by-step explanation:

Find the equation for the vertical line that goes through point M(−2, 6).

Answers

Answer:

Step-by-step explanation:

Every possible value of y will have an x value of x = - 2 associated with it. For example (-2, 58) is also on this vertical line. A line with more than 1 y value associated with x means the line you get is not a function.

The equation you want is x = - 2

Which of the following is an example of a linear inequality? *

a. 2x - 4 = 6

b. 7x > 3

c. 2x^2 + 3 = 4x

d. x^3 + x^2 - 3 = 0​

Answers

Answer:

It would be B because that is the only answer that contains a inequality symbol.

Step-by-step explanation:

Answer:

Option A is a Linear Pair

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable x is 1.

Hope it is helpful....

What is the perimeter of a square with 4 inch sides

Answers

Answer:

16 units

Step-by-step explanation:

We know a square is 4 sides, and perimeter is the sum of all sides.

4 + 4 + 4 + 4 = 16 units

we can do this in a more efficient way with:

4 x 4 =16 units

When you add all of them up it’s 16 units

(x^2 + kx + 10) ÷ (x - 1) has a remainder of 4.
I have no idea how to do this, I've tried Synthetic division, remainder theorem etc. and cant figure it out.

Answers

9514 1404 393

Answer:

  k = -7

Step-by-step explanation:

Attached are both synthetic division and remainder theorem solutions. Either way, you find the remainder is k+11, which you want to have a value of 4.

  k +11 = 4

  k = -7 . . . . . subtract 11 from both sides

_____

The second attachment shows the long division that validates this result.

Other Questions
Someone help pleasee How did the Second Continental Congress try to avoid war with Britain? Which statement best describes how text structure contributes to the development of ideas in this passage? A. The cause-and-effect text structure focuses on how thoughtful parents can help a child who is feeling lonely. B. The compare-and-contrast text structure highlights the difficulties the author faced when moving to a new place. C. The cause-and-effect text structure shows how getting a puppy helped the author adapt to life in a new place D. The compare-and-contrast text structure compares the author's old and new neighborhoods the width of a rectangular window is 24 inches. the area is 624 square inches. What is the length? I need help on my Spanish homework 3(x-y)-5x(y-x) .................. What is the area of the shaded region? Which document represent the borrowers promise to repay the loan True or false: Each element has a specific number of protons in the nucleus. Which key partnership adopted the strategy to defeat Germany with the use of US military forces in the Atlantic and European theaters and todefend the Far East at the same time?OA. the Big ThreeOB.the Axis PowersOC. Operation DragoonOD.Casablanca Conference What do American imperialists believe is their duty" to other cultures find the square root of the following by long division method(a) 1369(b) 5625 Jane and Joes mom cook sausage links for breakfast they are seven links to be shared equally between the children which equation shows how Jane and joe can determine the number of sausage links Please help!! (Ill mark brainliest)Its question number 15! what do you see yourself doing 10 years form now? what type of person do you think you'll be? what are some goals you would want to have accomplished. please write at least 3 full sentences for credit. - 1. Her hair was as black as coal,- 2. Life is a highway3. He is strong like an ox.4. She has a heart of gold.- 5. After school, my sister and I are couch potatoes6. Your backpack is as light as a feather.- 7. My sister is an angel.8. The cat's fur felt like a warm blanket.- 9. My hands are cold as ice.- 10. You are a pain in the neck.- 11. That girl is one beautiful fox.- 12. Just do it Jessica, stop being a cry baby.13. His arms are weak and felt like noodles.14. My room is so messy, it's practically a pigpen.15. Cindy is like a fish when she swims.16. My brother was a pig during last night's dinner.17. Life is like a box of chocolates.18. My brother's face turned red as a tomato. Paula went to the salon and had 1/2 of an inch of hair cut off. The next day she went back and asked for another 5/6 of an inch to be cut off. How much hair did she have to cut in all? Pls answer 10 points Parallel Lines Practice NO LINKS PLEASE and please explain this for me so i can understand please answer this I needs it rn