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
hodyreva [135]
3 years ago
10

Equation which i dont like math not no brainly my question 3 (k-12)=k-30

Mathematics
2 answers:
vaieri [72.5K]3 years ago
7 0
3 (k-12) = k-30

3k - 36 = k - 30

3k - k = -30 + 36

2k = 6

k = 3
ollegr [7]3 years ago
7 0
First you distribute and get 3k-36=k-30.
Next you bring the variables to one side and it becomes 2k-36=-30
Then you add 36 to both sides and you get 2k=6
Lastly you divide by 2 and you get k=3 which is the answer
You might be interested in
Please answer with clear instructions so that i can apply this to other questions
Strike441 [17]

Answer:

  x = 2 ,  3/2

Step-by-step explanation:

3 0
2 years ago
Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 4000/3*π in^3. One day, his sink clogged. He has
Nostrana [21]

That's a huge one. I don't think that anyone will actually answer that.

7 0
3 years ago
There is 5/6 of an apple pie left from dinner. Tomorrow, Victor plans to eat 1/6 of the pie that was left. How much of the whole
Lady_Fox [76]
5/6 = 83% 
1/6= 16%

83% of the apple pie was left from dinner. 
Victor is gonna eat 16% of the pie tomorrow 
You have to subtract 16% from 83%
In other words 5/6-1/6


The denominators are same so you don't have to do anything to them  
5/6 - 1/6 

5-1=4

4/6 of the pie would be left 
In simplest form it would be 

4/6     <span> ÷2</span>
=2/3

2/3 is in simplest form 

5 0
3 years ago
Read 2 more answers
Write an inequality to represent the graph.<br> (0,2) (4,-1)
dusya [7]

Answer:

B. HOPE HIS HELPS

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
according to the law of conservation of energy, when a car uses 10,000J chemical energy from gasoline, how much energy will be t
Bogdan [553]
According to the Law of Conservation, 10,000 J of energy will be released and transformed into sound, heat, and mechanical energy. This is true because energy cannot be destroyed or created; it just transforms into some other type of energy.

Hope this helps!
6 0
3 years ago
Other questions:
  • 3 This function machine changes IN numbersinto OUT numbers by a rule.IN Multiply by 3OUTIf the IN number is 5, what will be theO
    11·1 answer
  • Which values from the given replacement set make up the solution set of the inequality? 2b–4≥2 ; {1,2,3,4} {1,2} {3,4} {1,2,3} {
    7·2 answers
  • The equations 2x - 5y= -5 11x-5y = 15 9x+ 5y = 5 and 14x+ 5y = -5 are shown on the graph below.
    14·1 answer
  • You decide to buy a 60-inch plasma-screen TV. To do so, you borrow $4,300 from the electronics store at 1.8 percent per month si
    14·1 answer
  • What is the area of the following circle? D = 8
    14·1 answer
  • Guys I need help I'm giving brainlist also show your work for me please this is my last math problem help​
    11·1 answer
  • if tanA= -1/7 and tanB= 3/4, where A is abtuse and B is acute, Find without using tables the value of A-B (ans/135)​
    12·1 answer
  • (Chords and Arcs) Help pleaseeee!!!
    10·2 answers
  • You have a savings account that has an annual interest rate of 6%, interest is compounded monthly. The
    15·1 answer
  • Two friends board an airliner just before departure time. There are only 11 seats left, 4 of which are aisle seats. How many way
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!