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
amm1812
3 years ago
14

If a x 4 = e b / 4 = e c + 4 = e d - 4 = e and a+b+c+d = 100 THEN what is value of 'e'

English
1 answer:
dimaraw [331]3 years ago
6 0
The value of "e" is 16.

a x 4 = e
b / 4 = e
c + 4 = 3
d - 4 = e

a + b + c + d = 100

a x 4 = e
a = e/4

b / 4 = e
b = 4e

c + 4 = e
c = e - 4

d - 4 = e
d = e + 4

e/4 + 4e + e - 4 + e + 4 = 100
e/4 + 4e + 2e = 100
e/4 + 6e = 100
e(1/4 + 6) = 100
e (1/4 + 6*4/4) = 100
e (1/4 + 24/4) = 100
e (25/4) = 100
e = 100 ÷ 25/4
e = 100 x 4/25
e = 400 / 25
e = 16

a = e/4    
⇒ 16/4    ⇒ a =   4
b = 4e     ⇒   4*16  ⇒ b = 64
c = e - 4  ⇒ 16 - 4  ⇒ c = 12
d = e + 4 ⇒ 16 + 4 ⇒ d = 20

a + b + c + d = 100
4 + 64 + 12 + 20 = 100
100 = 100
You might be interested in
If your target audience is parents, what should you do in your ad for maximum appeal
Phoenix [80]

Answer:

Try and relate to the parents life? experiences.

Explanation:

It will help them undertand whatever youre trying to explain, or pursuade them about.

8 0
2 years ago
Read 2 more answers
2. The setting of the story is very limited; it is confined largely to a room, a staircase, and a front
Mrac [35]

Answer: The limited set of the story may be viewed in relation to the trials and tribulations that Mrs. Mallard possibly endured throughout her marriage to Brently Mallard.  The staircase may signify the “ups and downs” encountered by Mrs. Mallard; it could also represent her path to freedom as she walks toward them to descend to victory.  The room could represent the “box” encapsulating a person that suffers from depression or anxiety, with the window located inside the room representing the happiness that seems unattainable even though it is visible.  I could equate the door to a possible exit from the situation or an object, whether physical or mental, that kept Mrs. Mallard “locked in” and unable to reach the happiness that waited outside.  I was able to associate the set to the apparent despair, excitement and eventual heart-break that was experienced by Mrs. Mallard as she learned of her husband’s death, into the jubilation of being “free” and finally to her demise as she watched her husband walk through the door

6 0
2 years ago
What is nonfiction? made-up stories true stories long stories short stories
creativ13 [48]
It is: True Stories

fiction means fake
non-fiction means real
4 0
3 years ago
Read 2 more answers
HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
bearhunter [10]

Answer:im not 100% sure but i hopr this helps you

Explanation: Despite the nearly ubiquitous presence of social media in their lives, there is no clear consensus among teens about these platforms’ ultimate impact on people their age. A plurality of teens (45%) believe social media has a neither positive nor negative effect on people their age. Meanwhile, roughly three-in-ten teens (31%) say social media has had a mostly positive impact, while 24% describe its effect as mostly negative.

Given the opportunity to explain their views in their own words, teens who say social media has had a mostly positive effect tended to stress issues related to connectivity and connection with others. Some 40% of these respondents said that social media has had a positive impact because it helps them keep in touch and interact with others. Many of these responses emphasize how social media has made it easier to communicate with family and friends and to connect with new people:

4 0
3 years ago
Read 2 more answers
What was the industrial revolution?
Ugo [173]
It was a transformation of human life circumstances
7 0
3 years ago
Other questions:
  • Convert 5.7 x 10^4 meters to kilometers
    7·1 answer
  • Question 8 of 24
    13·1 answer
  • Which of the following is a fallacy of relevance?
    5·2 answers
  • Read the excerpt from Act I, scene i of Romeo and Juliet. Yet tell me not, for I have heard it all. Here’s much to do with hate,
    7·2 answers
  • Identify the collective noun in the following sentence.
    8·1 answer
  • Read the excerpt from Outcasts United.
    14·2 answers
  • Question:
    10·1 answer
  • Flowers are the operative parts of the flat which are use for production?​
    5·1 answer
  • Select the correct answer.
    5·2 answers
  • What is the best kind of arrangement pattern that a writer can use to explain why students should take courses in a foreign lang
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!