Mathematics High School

-8j+14=-2(4j-7) what is this answer ?

Answers

Answer 1

Answer:

Infinite amount of solutions.

Step-by-step explanation:

It's an interval notation. (∞,∞)

Answer 2

Answer:

0=0

Step-by-step explanation:

-2*4j+2*j

-8j+14=-8j+14

-8j+14-14=-8j+14-14

-8j=-8j

0=0

Related Questions

need the answer asap pls

Answers

Answer:

C. {-9,-3}

Step-by-step explanation:

[tex]|k+6|=3[/tex] gives [tex]k+6=3[/tex] if [tex]k + 6 \geq 0[/tex]. This gives [tex]k=-3[/tex], which is valid.

It can also give [tex]-(k+6) = 3[/tex] if [tex]k + 6 < 0[/tex]. This gives [tex]k=-9[/tex], which is valid.

Hence the solutions are [tex]k=-9 \vee k=-3[/tex].

Please help me out fast. And make sure to Write and solve an inequality. Or it isn't right.

Answers

Answer:

addition or multiplication?

Step-by-step explanation:

Answer:

6x + 45 > 240

Step-by-step explanation:

I will give in a min. You need it urgently right. So you can have the answer for now!!!

Please help me I will give brainliest
Your activity is to create a word problem that uses Trig to solve it. It can be either a "find a missing side" or a "find a missing angle" problem. Include all information needed to solve the problem.

Answers

Answer:

A triangle has two angles. on angle is 30. The other is 53. What is the missing angle?

Step-by-step explanation:

Please mark me brainliest, 5 stars, and a thanks! Have a GREAT day!

Determine the slope & y intercept for the line shown. Then write the equation of the line. If you hurry I’ll mark you brainliest

Answers

Answer:

y = -3/7x + 1

Step-by-step explanation:

from the first point to the second point it goes down 3 and right 7 so this is your slope

the y intercept is 1

HELP PLZZZzzzzzzzzzzzzz

Answers

Answer:

D.

Step-by-step explanation:

i hope im right

What percent of this grid is shaded

Answers

Answer:

The 4th one cuz it’s a percent

Step-by-step explanation:

A new television is marked down $75. If this is a 15% decrease what is the sale price

Answers

the sale price would be 63.75

Solve this problem, and identify the percent, amount and base.
What percent of 50 is 20

Answers

Answer: 40%

Step-by-step explanation: I took the test

Which is the solution to the system below x=-4y+10 x=2y-14

Answers

Answer:

too many equal signs

Step-by-step explanation:

It would have to be x-2 -10

Jeremy wants to read 100 more books by the end of the school year. There are 36 weeks of school. How many books does Jeremy need to read each week?

Answers

Answer: 2.777777778 or 2.7 or rounded to 3.0

Step-by-step explanation: 100 • 36 = 2.7 or 3.0

Answer:

I am not 100 % but I think it is 2 books a week

Step-by-step explanation:

100/36

Brainlest??

Pls help asap will mark brainleist

Answers

Answer:

10

Step-by-step explanation:

Since the Y axis is the same you add 3+|-7|

so thats 10, which makes your answer 10

HELP I NEED HELP ASAP

The side length of a square is represented by the expression 10x-6 centimeters. The side length of the square is doubled and then reduced by 4 centimeters to create the side length of a new square. Which expression represents the area of the new square?

Answers

Answer:

D) 400x²-640x+256

Step-by-step explanation:

2(10x-6)-4=20x-16

(20x-16)(20x-16)=

400x²-640x+256

Question 3 what is the answer

Answers

The answer is A because since the balance is 325 and you are trying to find what it was before you deposited

The answer would have to be A

Francois is paid $52 per day for a job that lasts 4 days. He is paid $67 per day for a different job. Francois earned a total of $610. How many days was he paid $67 per day?

Answers

Answer:

6 days

Step-by-step explanation:

$52 per day for 4 days: 4 * $52 = $208

Total pay: $610

Pay for remaining days: $610 - $208 = $402

Number of $67/day days: $402/($67/day) = 6 days

Answer: 6 days

Megan has 40$ in her wallet. She wants to buy a dress. The regular price of the dress is 45$. The dress is sold at a discount of 10%. Does Megan have enough money to buy the dress?

Answers

Answer:

yes

Step-by-step explanation:

Answer:

No because all you have to do is 45-4.5= 40.5

Write the expanded form of 4(0.25a + b - 6).

Answers

Answer:

4(0.25a + b - 6) = 0

Step-by-step explanation:

Answer:

4 x 0.25 + a + b -6

Step-by-step explanation:

PLEASE HELP!! I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS THESE TWO!

Answers

Answer:

Page 1 = D

Page 2 = D

Step-by-step explanation:

Hope that helps!

100 POINTS
This table shows the value of a computer, based on its age.

Age of Computer
(years) Value
0
$550
1 $500
2
$425
3
$300
4
$275
5
$225
What is the association between the age and the value of the computer?
A.
There is a negative linear association.

B.
There is a positive linear association.

C.
There is a nonlinear association.

D.
There is no association.

Answers

B) There is a positive linear association. If I am wrong I am so so sorry have a great day.

Admission to the state fair is $8. It costs an additional $1.50 to go on a ride. Jordan spent a total of $15.50 on admission and rides.
How many rides did Jordan ride?

Answers

Answer:

15.50-8=7.5

7.5/1.50=5

Jordan went on five rides

the length of the unknown leg is?

Answers

Answer:

a = 10

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is qual to the sum of the squares on the other 2 sides, that is

a² + 24² = 26²

a² + 576 = 676 ( subtract 576 from both sides )

a² = 100 ( take the square root of both sides )

a = [tex]\sqrt{100}[/tex] = 10

Determine if 7x – 4 and 2x + 1 are factors of
k (2) = 7x4 – 423

Answers

it’s not the first question = 3(3x-1) and the second one = -395 not equivalent

Solve y + 4.2 =-6.6.

A)y=-10.8

B) y=-2.4

C) y=2.4

D)y= 10.8

Answers

Answer:

-10.8 is the answer hope it helps....

the answer is A) y= -10.8

What question do you ask a basketball player from Indiana?

Answers

9514 1404 393

Answer:

WHOOSIER COACH

Step-by-step explanation:

Linear pairs are supplementary. Vertical angles are congruent. An angle is the sum of its parts.

(a) C: supplementary to 138°, 180° -138° = 42°

(b) O: congruent to 138°

(c) R: supplementary to 32°, 180°-32° = 148°

(d) H: congruent to 32°

(e) S: complementary to 28°, 90° -28° = 62°

(f) O: supplementary to 122°, 180° -122° = 58°

(g) W: congruent to 122°

(h) C: supplementary to 28°, 180° -28° = 152°

(i) I: supplementary to 60°, 180° -60° = 120°

(∠TSW) E: supplementary to a right angle: 180° -90° = 90°

(∠TSU) O: half the complement of 20°, (90° -20°)/2 = 35°

(∠USW) H: complement of ∠TSU, 90° -35° = 55°

(∠RSV) A: supplement of ∠VSW = 180° -35° = 145°

__

The desired order of the letters corresponds to the sequence of angles ...

122°, 55°, 58°, 35°, 62°, 120°, 90°, 148°, 71°, 152°, 138°, 145°, 42°, 32°

WHOOSIER_COACH

please help and explain why, thank you

Answers

Answer:

Good morning all friend

I really need this one answered, I just can’t figure it out.

Answers

25.2 divided by 4.2 =6

Plz help me, anyone plz

Answers

35! hope this helps you

35 is the answer ....

(-2) x (-4.5)=? What’s the answer

Answers

Step-by-step explanation:

Given

(-2) * ( - 4.5)

= 9

Hope it will help :)

What is the formula for a proportional relationship

Answers

Answer:

y=kx

Step-by-step explanation:

What is the simplest form of 15/60

Answers

Answer:

1/4

Step-by-step explanation:

Answer:

15/60 simplified equals:

1/4

Step-by-step explanation:

In the fraction 15/60, 15 is the numerator and 60 is the denominator.

When you ask "What is 15/60 simplified?", we assume you want to know how to simplify the numerator and denominator to their smallest values, while still keeping the same value of the fraction.

We do this by first finding the greatest common factor of 15 and 60, which is 15.

Then, we divide both 15 and 60 by the greatest common factor to get the following simplified fraction:

1/4

how can I solve this problem

Answers

Answer:

50

Step-by-step explanation:

the angle that they want you to find is complementary to the angle that equals 40. Complementary means they will add up to equal 90. 90-40=50 so ADB = 50

Other Questions

Which of the following most clearly illustrates stream of consciousnessstyle?O A. She couldn't believe that she had forgotten the book at school.She needed it to study for tomorrow's exam. She'll need to go backto get itO B. You step into the building and walk to the reception desk. Thereceptionist isn't there. You look to the right and to the left,wondering what to do next.C. He cautiously picked up the envelope, opened it, and started toread the letter. His eyes widened as he started to make sense ofthe words.O D. Where is that history textbook? Here's my notebook. Did I takeenough notes in class? Here's the book we're reading for English101. Great book! Armstrong High School decided to purchase 30 lab coats. One lab coat regularly costs $18.50. If a 15% discount is given on the total purchase, how much will the lab coats cost? Please help me!!Which numbered area was annexed by the United States in 1845? f(x)=-2(x+1)^2-12 in the form f(x) =ax^2+bx+c Find the radius, diameter and area12 cmradiusdiameterBlank 1:Blank 2:Blank 3:I need help *^ 3x+4(7-2x) =68. Whats the value of x A man has 33 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 630 cents, how many dimes and how many quarters does he have? My camera sucks but hereread the passage from the odyssey. Which quote from the passage shows the ancient Greek value of honesty?A. Soon we shall hear womens voices singing.B. You must take me to the mast and refuse to release meC. But, I confess, I should like to hear their song.D. You shallplug your ears with beeswax Answer the question in the picture. What type of cell in the human body grows but does not undergo mitosis? To adopt a dog from an animal shelter, you must pay $60 for vaccinations, $55 to spay or neuter the dog, and $30 for a wellness exam by a veterinarian. what is the correct order of the numbers from least to greatest. 1/2, 0.6, 6%, 6/5 The table shows Reese's earnings from selling birdhouses. Which statements are correct for this situation?A)X = 20B)y - 20xY 20D)If Reese earned $180, he sold 9 birdhouses.E)The number of birdhouses (x) is the dependent variable, and the amountReese earns (y) is the independent variable. Does x=-5 represent a function Need help Ivan starts with $150 and saves $5 each week. Uma has $45 and saves $20 each week. At what week will they both have the same amount of money? How much money will they each have? HELLP HELP PLEASEEEEEEEE PLEASEEEEEEEEEEE2. Rick bought 3 shirts for $18 each, 2 pairs of socks for $3.50 a pair, and a pair of slacks for$45.00. The sales tax rate is 8.5%.*2. Part A: Write an equation to determine the total amount he pays for the items including tax. Use "t" for the total amount. *2. Part B: How much did he pay in total including tax? Use your equation in Part A. *2. Part C: How much was the total tax? * Hurrryy fast please Read the lines from the poem "In Spite of War." Where morning's altar whitely burns Lilies may lift their silver urnsHow does the poet's word choice in these lines affect the tone? How does sentence six need to be changed? (6) I admit that I had enjoyed sharing a room with my little brother for the last six years. Find the following answer based on the image. Write 3 things you want to learn about the ocean.