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
Ugo [173]
2 years ago
9

Solve the equation for x , x + 4y = 0

Mathematics
2 answers:
nordsb [41]2 years ago
6 0

Answer:

Step-by-step explanation:

Solving

x+4y+-4y=0+-4y _Add -4y to both sides.

x=-4y

Answer

x=4y

bekas [8.4K]2 years ago
5 0

Answer:

1. x=-4  y=1  

Step-by-step explanation:

12y=-3x

If 12y's are equal to -3x, then x must equal -4 and y=1 (well lets see if that works because I am doing this in my head rn)

-4+4(1)=0

Yay! It works!

You might be interested in
Find the probability of picking 4 consonant and 1 vowels when 5 letters are picked (without replacement) from a set of alphabet
Ganezh [65]

The required probability is 0.45

We have total 26 letters in english, of which 21 are consonants and 5 are vowels.

According to the question, we have to select 5 of them of which 4 will be consonants and 1 will be vowel.

Suppose we want to have the vowel in the first selection, so the probability of picking a vowel is equal to the quotient between the number of vowels and the number of total number of letters.

So the probability is 5/26

Now, a letter has been selected, so in the set, we have 25 letters left.

In the next 4 selections, we must select consonants.

In the second selection the probability is 21/25

In the third selection the probability is 20/24

In the fourth selection the probability is 19/23

In the last selection the probability is 18/22

So, the probability is (5/26)×(21/25)×(20/24)×(19/23)×(18/22)

Now, remember that we take that the vowel must be in the first place, but it can be in any five places, so if we add the permutations of the vowel letter we have,

P = 5×(5/26)×(21/25)×(20/24)×(19/23)×(18/22) = 0.45

Learn more about probability here :

brainly.com/question/251701

#SPJ10

5 0
1 year ago
Greg is participating in a 4 -day cross-country biking challenge. He biked for 63 , 54 , and 62 miles on the first three days. H
KatRina [158]
Greg needs to bike 57 miles on the last day so that his average is 59 miles per day.
4 0
3 years ago
Read 2 more answers
Jennifer's basketball team played 18 games this season, and they won twice as many games as they lost. How many games did they l
irakobra [83]
6 -they lost that many


they won this many 6 plus this many 6

666







6 0
3 years ago
F() =3x+ 2<br> What is 5)?<br> OA. 17<br> O B. 21<br> OC. 10<br> O D. 15
Sauron [17]

Answer:

f(5) = 17

Step-by-step explanation:

f(x) = 3x+2

f(5) means let x =5

f(5) = 3*5+2

     = 15+2

    = 17

5 0
2 years ago
Lola purchased two pairs of shoes that each cost $20.00. She then purchased a pair of jeans for $14.50 and a shirt for $8.25. Wh
Oksana_A [137]

Answer:

62.75

Step-by-step explanation:

two pairs of shoes 20 each equals 40 bucks plus 14.50 equals 54.50 plus 8.25 equals 62.75

5 0
3 years ago
Other questions:
  • How does unemployment hurt an economy? Check all that apply.
    11·2 answers
  • After the z value is calculated, the ____________ is obtained from a table of z-scores.
    15·1 answer
  • These are the first sentences in the short story, "The Gift of the Magi," by O. Henry: "One dollar and eighty-seven cents. That
    10·1 answer
  • A board is 77 inches long. How long is it in feet and inches
    14·1 answer
  • 26. Christopher orders a 3 topping pizza for $15.35, and a 5 topping pizza for $17.95.
    6·1 answer
  • Which number line represents the solution set for the inequality 1x24?
    10·1 answer
  • Please help me do it please
    7·1 answer
  • Any help would be greatly appreciated!
    8·2 answers
  • The members of a book club spend the same amount of money for refreshments at each meeting. At one meeting they bought 6 bagels
    8·1 answer
  • Santana had a goal to read 50 pages of his
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!