answer.
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
Helga
1 month ago
10

W = 3x + 7y solve for y

Mathematics
1 answer:
PIT_PIT [12.4K]1 month ago
8 0

Answer:

The solution for y in the equation y=\frac{W-3x}{7}.

Detailed steps:

Examine the given equation.

W = 3x + 7y

The objective is to isolate y.

Start by subtracting 3x from both sides.

W-3x= 3x-3x+ 7y

W-3x=7y

Next, divide both sides by 7.

\frac{7y}{7}=\frac{W-3x}{7}

y=\frac{W-3x}{7}

Therefore, y equals y=\frac{W-3x}{7}.

You might be interested in
Why did the cow give only buttermilk
tester [12383]
The query arises from an activity that must be completed to acquire the letters filling in the answer. After participation in this activity, the response to why the cow provided only buttermilk is "What else can she provide but her milk." The phrase "But-her-milk" is a play on words with "buttermilk." I hope this clarification assists you.
5 0
19 days ago
Angie baked 100 cookies and 20 brownies. She wants to  split them into equal groups  for the big sale. Each group must have the
zzz [12365]
Avoid repeating the question as it can be perplexing.

Given 100 cookies and 20 brownies,
What is the highest number you can divide them equally by?

To find the greatest common factor,
Factor them:
100 = 2*2*5*5
20 = 2*2*5
Thus, the greatest common factor, which is shared between them, is 2*2*5 or 20.

Calculating further, 100/20=5
20/20=1

This means there are 20 groups, each containing 5 cookies and 1 brownie.


20 groups
7 0
1 month ago
A psychological study found that men who were distance runners lived, on average, five years longer than those who were not dist
Inessa [12570]

Answer: C

Step-by-step explanation:

8 0
6 days ago
Consider sampling heights from the population of all female college soccer players in the United States. Assume the mean height
Leona [12618]

Answer:

B).35

Step-by-step explanation:

The Central Limit Theorem asserts that for a normally distributed variable X, with mean \mu and standard deviation \sigma, sample means' distribution with a size n can be closely approximated by a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

This theorem also applies to skewed variables, provided n is at least 30.

In this scenario:

\sigma = 3.5, n = 100

Then

s = \frac{\sigma}{\sqrt{n}}

s = \frac{3.5}{\sqrt{100}}

s = 0.35

Therefore, the right answer is:

B).35

7 0
6 days ago
Emi computes the mean and variance for the population data set 87, 46, 90, 78, and 89. She finds the mean is 78. Her steps for f
AnnZ [12381]
Let’s determine the actual mean

First, we sum all the values

87+46+90+78+89 = 390

Then, we divide 390 by the count of numbers present.

390/5 = 78

Thus, the mean is 78

Emi did not manage to calculate the difference
7 0
1 month ago
Read 2 more answers
Other questions:
  • Two planes A and B can each fly through still air at 550 mph. The distance from Paris to Los Angeles is 5000 miles. Wind blows f
    9·1 answer
  • Factor –7x3 + 21x2 + 3x – 9 by grouping. What is the resulting expression? (3 – 7x)(x2 – 3) (7x – 3)(3 + x2) (3 – 7x2)(x – 3) (7
    5·2 answers
  • Tim has an after-school delivery service that he provides for several small retailers in town. He uses his bicycle and charges $
    6·1 answer
  • A skydiver is 760 meters above the ground when he opens his parachute. After opening the parachute, he descends at a constant sp
    6·2 answers
  • Nina can ride her bike 63,360 feet in 3,400 seconds, and sophia can ride her bike 10 miles in 1 hour. What is nina’s rate in mil
    10·1 answer
  • Sophia Isabella share reward of $117 in a ratio of 1 to 8 what fraction of the total reward does Sophia get
    8·2 answers
  • Here is the five-number summary for a group of 100 runners in a 5-kilometer race. the variable is the time to complete the race.
    6·1 answer
  • The athlete drink 16 ounces of water every two hours starting at 7:30 AM and continuing for the next 14 hours. A) how many quart
    7·2 answers
  • Assuming two hikers begin at a trail start, which scenarios must be true based on the table? Check all that apply.
    5·2 answers
  • Carolyn has 24 bottles of shampoo, 36 tubes of hand lotion, and 60 bars of lavender soap to make gift baskets. She wants to have
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!