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
Paul [167]
3 years ago
9

4(2x-3)+8(x-4)=2(2x+6) help plzzz

Mathematics
2 answers:
TEA [102]3 years ago
8 0

Answer:

x = 14/3

Step-by-step explanation:

4(2x-3)+8(x-4)=2(2x+6)

Distribute

8x -12 +8x - 32 = 4x +12

Combine like terms

16x -44 = 4x+12

Subtract 4x

16x-4x -44 = 4x+12-4x

12x -44 =12

Add 44 to each side

12x-44+44 = 12+44

12x = 56

Divide each side by 12

12x/12 = 56/12

x = 14/3

Mamont248 [21]3 years ago
6 0

Answer:

x=\dfrac{14}{3}

Step-by-step explanation:

4(2x-3)+8(x-4)=2(2x+6)

Expand parentheses:

8x-12+8x-32=4x+12

Combine similar terms:

16x-44=4x+12

Subtract 4x and add 44 to both sides:

12x=56

Divide both sides by 12:

x=\dfrac{14}{3}

Hope this helps!

You might be interested in
ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
scoray [572]

Answer: B. x is all real numbers.

Step-by-step explanation: The domain of a graph is how far the x value can go left or right. Because this is a horizontal line, the domain or x could be any value.

5 0
3 years ago
Read 2 more answers
The difference of two numbers is 3. Their sum is - 24. Find the numbers.
Katarina [22]

Answer:

y = -13.5

x = -10.5

Step-by-step explanation:

Hi there!

Let the two numbers be equal to <em>x</em> and <em>y</em>.

The difference of two numbers is 3 ⇒ x - y = 3

Their sum is - 24 ⇒ x + y = -24

Solve using elimination:

x - y = 3

x + y = -24

Add the two equations:

x + x - y + y = 3 - 24

2x = -21

x = -10.5

Solve for y:

-10.5 - y = 3

- y = 3 + 10.5

y = -13.5

I hope this helps!

4 0
3 years ago
A hollow crystal ball is made of glass that is 3 cm thick. The ball has a radius to the outside surface of 8 cm. What is the app
Vadim26 [7]

Answer:

1620.2

Sorry if I'm late The correct answer is 1620.2

Have a good day!

5 0
3 years ago
Read 2 more answers
Jack's Lumber Yard receives 8,000 large trees each period that it subsequently processes into rough logs by stripping off the tr
nasty-shy [4]

Answer:

1. $3,960,000

2. $3,840,000

3. Sell the logs.

Step-by-step explanation:

The questions are incomplete:

<em>1. What is the contribution to income from selling the logs for log cabin construction?</em>

<em>2. What is the contribution to income from processing the logs into lumber?</em>

<em>3. Should Jack’s continue to sell the logs or process them further into lumber?</em>

1. The contribution income is the total income generated by the sales of the rough logs. Each one contributes with $495.

Contribution to income (log cabin construction) = $495*8,000 = $3,960,000

2. In this case, we have to calculate what is the profit after processing each board, then multypling by the amount of boards per log and lastly multiplying by the total amoun of logs.

Contribution to income (processed board) = $(0.75-0.15)*800*8000

Contribution to income (processed board) = $0.6*800*8000

Contribution to income (processed board) =  $480*8000 = $3,840,000

3. Jack should continue to sell logs for cabin construction because the profit per log is higher than for the processed board ($495/log versus $480/log).

4 0
3 years ago
Please show me how to answer this
Makovka662 [10]
Work on Both sides of the equation by doing the same thing on both sides. This will get your answer.
3 0
3 years ago
Other questions:
  • Mai biked 7 and 1/4 miles today, and Noah biked 3 5/8 miles. How many times the length of Noah's bike ride was Mai's bike ride?
    12·1 answer
  • Which numbers represents a repeating decimal -2/5, -7, 3/9, 11/12
    15·1 answer
  • PLEASE HELP! ! ! PLEASEEE!!
    8·2 answers
  • What is the solution to the proportion 3y-8/12=y/5? can someone help me do this?
    7·2 answers
  • The volume of the cylinder is 692.72 cubic feet. What is the length of the height and the diameter if the radius is 5.25 feet
    15·1 answer
  • What is 12.8% of 1300
    15·2 answers
  • A $125 item is discounted 28%. Find the amount of discount.
    15·1 answer
  • Need help with these 4 questions :’(
    14·1 answer
  • Gene starts from home and travels 3 miles north to the
    8·1 answer
  • Find the area of the right triangle.<br> Be sure to include the correct unit in your answer.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!