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
Ipatiy [6.2K]
4 years ago
14

Solve 2x + 4y = 11 for y​

Mathematics
1 answer:
Sergio039 [100]4 years ago
3 0
• 4y = -2x + 11
• y = -2/4x + 11/4
• y = -1/2x + 11/4
You might be interested in
If <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bw%7D%7By%7D%20%3D%20%5Cfrac%7By%7D%7Bz%7D%20then%20what%20is%20the%20value%20of%2
faltersainse [42]

The value of x in the given expression is; x = wz/y

<h3>How to change subject of formula?</h3>

We are given the expression;

w/x = y/z

Now, we want to find the value of x which means we want to make x the subject of the formula. Thus;

Multiply both sides of the given expression by x to get;

(w/x)*x = (y/z)*x

⇒ w = xy/z

Now, multiply both sides by z/y to get;

w(z/y) = (xy/z) * (z/y)

wz/y = x

Thus, the value of x in the given expression is;

x = wz/y

The correct question is;

If w/x = y/z, then what is the value of x

Read more about Subject of Formula at; brainly.com/question/10643782

#SPJ1

5 0
2 years ago
Mr. smith wants to save for his son's college education. if he deposits $250 each month at 7% compounded monthly, how much will
MrMuchimi
First find out how much interest earned each month by multiplying .07 x 250.00 = 17.50.

Now Mr. Smith deposits 250.00 + 17.50(interest earned) = 267.50 per month

New monthly deposit is 267.50

(New monthly deposit)   267.50 x 39 (months) = 10,432.50

<span>Mr. Smith will have 10,432.50 in the account after 39 months. </span>

 
4 0
3 years ago
If the ratio of two numbers is 5:2, what is the ratio of their sum to their difference?
Kipish [7]

Answer:

7/3

Step-by-step explanation:

Let the two numbers be x and y which are relatively prime to each other.

a/b = 5/2

So you want the ratio of

(a + b) / (a - b)

  • Take out a common factor of b
  • numerator:  b(a/b + 1)
  • denominator: b(a/b - 1)
  • Put them together
  • The b's cancel out
  • (a/b + 1) / (a/b - 1)
  • but a/b = 5/2
  • (5/2 + 1) / (5/2 - 1)
  • Numerator:  (5/2 + 2/2) = 7/2
  • Denominator: 5/2 - 2/2 = 3/2
  • numerator over denominator = 7/2 // 3/2 = 7/2 * 2/3 = 7/3

Answer: 7/3

Nice problem: Thanks for posting.

8 0
3 years ago
Brainliest!!! 10 POINTS
Nikolay [14]

Answer:

it's true

Step-by-step explanation:

diameter pass through center and touch the circumference

3 0
4 years ago
Read 2 more answers
Pls help I don’t understand
FrozenT [24]

Answer:

667 tiles

Step-by-step explanation:

To find the number of pavers, divide the total area of the patio by the area of each paver.

\text{Number of paver= $\dfrac{1800}{2.7}$}

                           = \dfrac{1800*10}{2.7*10}\\\\=\dfrac{18000}{27}\\\\= 667

7 0
3 years ago
Other questions:
  • Solve by substitution -4x-y=-2,y=-4x+3​
    14·1 answer
  • Round 9.42 to one decimal place
    14·2 answers
  • What's the answer to these questions?
    6·1 answer
  • Use the distributive property to write -6 x 2 + (-6) x 3 in factored form
    13·2 answers
  • PLEASE SOMEONE HELP ME
    14·2 answers
  • 230x230 helppppppppppppppppp
    6·2 answers
  • 25 points!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • HELP FAST PLEASE <br> Which table represents y as a function of x?
    9·1 answer
  • Help? can someone help
    12·1 answer
  • If I have three crackers and I ate one how many crackers do I have now?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!