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
Step2247 [10]
3 years ago
13

Which of the following statements describes a correct method for solving the equation below?

Mathematics
2 answers:
Andrei [34K]3 years ago
6 0
30 + 2w = 2 • (w - 15)

Equation at the end of step 1 :
Step 2 :
Equations which are never true :
Solve : 2 = 0

This equation has no solution.
A a non-zero constant never equals zero.

Solving a Single Variable Equation
Solve : w-15 = 0

Add 15 to both sides of the equation :
w = 15
TiliK225 [7]3 years ago
3 0

You are trying to solve for "w", to do so you:

20 + 2w = 50     Subtract 20 on both sides  

2w = 30  Divide 2 on both sides to get "w" by itself

w = 15


Your answer is B

You might be interested in
What do you think Thomas Edison meant by the word perspiration? How do those words apply to what you've learned about businesses
EastWind [94]

1. Thomas Edison used "perspiration" to refer to the physical and mental efforts needed to achieve a meaningful purpose in any human endeavor.

2. As it applies to businesses, it is not enough to develop a business idea or plan, as the business person must be prepared to execute and carry the business idea or plan to fruition.

<h3>What does Thomas Edison's reference mean?</h3>

According to Thomas Edison, the superior intellect or creativity we associate with great minds comes from inspiration (the idea) and perspiration (hard work).

Perspiration literarily refers to the sweat that emanates as someone works hard.

Without a strong working ethic, it will be impossible to achieve great results from only the proposition of great ideas or business plans.

Learn more about Thomas Edison at brainly.com/question/26568016

5 0
2 years ago
I need help apparently i dont get it
soldi70 [24.7K]
Use pemdas then youll get it way better!
5 0
3 years ago
Use digits or discs on the place value chart to represent following question. 10 x 5 thousands
Mila [183]
It is 50 thousands because 5 times 10 = 50.
6 0
3 years ago
Louise measured the perimeter of her rectangular scrapbook to be 156 cm. If the scrapbook is 43 cm wide, how long is the scrapbo
Montano1993 [528]

Answer:

L=35cm

Step-by-step explanation:

Perimeter is 2(L+w)

156cm=2*(43+L)

L=35cm

8 0
3 years ago
Will give brainliest if correct
goldfiish [28.3K]

Answer:

15) Slope (m) = -7/5

16) Slope (m) = 0

17) Slope (m) = 1/0 (It's an undefined slope, in other words it's just a vertical line)

Step-by-step explanation:

Use this formula for each, to find slope⤵⤵⤵

\frac{y {2} - y1}{x2 - x1}

15) ⤵

\frac{10 - 3}{ - 1 - 4}  =  \frac{7}{ - 5}  =  -  \frac{7}{5}

16) ⤵

\frac{ - 5 - ( - 5)}  {2 - 3} =  \frac{0}{ - 1}  = 0

17) ⤵

\frac{ 3 - 2}{ - 5 - ( - 5)}  =  \frac{1}{0}

Hope this helps :)

6 0
2 years ago
Other questions:
  • Find the product of 2536 and 8
    15·2 answers
  • Josie noticed that 1/2 of a magazine’s pages were ads. If 1/3 of the ads were for food and 2/5 were for computers, what fraction
    9·1 answer
  • for a set amount of time, the distance kirk can run is directly related to his average speed. if kirk can run 3 miles while runn
    5·2 answers
  • Answer ^^<br><br> super ez<br><br> lol
    9·2 answers
  • 1. Find the least common multiple of 6 and 9. oct common multiple of​
    6·1 answer
  • A regular hexagon is dilated by a scale factor of 2.5. What happens to the perimeter in this process?
    7·1 answer
  • Reduce to simplest form.<br> -5/8 + (-8/5)<br> Need this ASAP (khan academy)
    13·2 answers
  • A circular garden with an inner diameter of 8 meters is surrounded by a walkway of width 2 meters. Find the area of the walkway
    14·1 answer
  • Mike spins the spinner and flips the coin what is the probability that he spins green and flips heads
    5·2 answers
  • -6i+10i answer please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!